[4/9] Update copyright year for 2026

diff --git a/include/abg-btf-reader.h b/include/abg-btf-reader.h
index 542bf8bb..68bb4724 100644
--- a/include/abg-btf-reader.h
+++ b/include/abg-btf-reader.h
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2022-2025 Red Hat, Inc.
+// Copyright (C) 2022-2026 Red Hat, Inc.
 //
 // Author: Dodji Seketeli
 
diff --git a/include/abg-comp-filter.h b/include/abg-comp-filter.h
index 26751f50..71eea88c 100644
--- a/include/abg-comp-filter.h
+++ b/include/abg-comp-filter.h
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2025 Red Hat, Inc.
+// Copyright (C) 2013-2026 Red Hat, Inc.
 //
 // Author: Dodji Seketeli
 
diff --git a/include/abg-comparison.h b/include/abg-comparison.h
index 56f75e4f..d6c756bf 100644
--- a/include/abg-comparison.h
+++ b/include/abg-comparison.h
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2025 Red Hat, Inc.
+// Copyright (C) 2013-2026 Red Hat, Inc.
 //
 // Author: Dodji Seketeli
 
diff --git a/include/abg-config.h b/include/abg-config.h
index 34a2ceea..37c34110 100644
--- a/include/abg-config.h
+++ b/include/abg-config.h
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2025 Red Hat, Inc.
+// Copyright (C) 2013-2026 Red Hat, Inc.
 
 /// @file
 
diff --git a/include/abg-corpus.h b/include/abg-corpus.h
index 0a7cf165..6fd63f7e 100644
--- a/include/abg-corpus.h
+++ b/include/abg-corpus.h
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- mode: C++ -*-
 //
-// Copyright (C) 2013-2025 Red Hat, Inc.
+// Copyright (C) 2013-2026 Red Hat, Inc.
 
 /// @file
 
diff --git a/include/abg-ctf-reader.h b/include/abg-ctf-reader.h
index d0eeabe7..3d394f33 100644
--- a/include/abg-ctf-reader.h
+++ b/include/abg-ctf-reader.h
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2021-2025 Oracle, Inc.
+// Copyright (C) 2021-2026 Oracle, Inc.
 //
 // Author: Jose E. Marchesi
 
diff --git a/include/abg-cxx-compat.h b/include/abg-cxx-compat.h
index 40251523..c402411b 100644
--- a/include/abg-cxx-compat.h
+++ b/include/abg-cxx-compat.h
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2019-2025 Google, Inc.
+// Copyright (C) 2019-2026 Google, Inc.
 
 /// @file
 
diff --git a/include/abg-diff-utils.h b/include/abg-diff-utils.h
index f516d624..222c617e 100644
--- a/include/abg-diff-utils.h
+++ b/include/abg-diff-utils.h
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2025 Red Hat, Inc.
+// Copyright (C) 2013-2026 Red Hat, Inc.
 
 /// @file
 ///
diff --git a/include/abg-dwarf-reader.h b/include/abg-dwarf-reader.h
index a059bef4..6ea71490 100644
--- a/include/abg-dwarf-reader.h
+++ b/include/abg-dwarf-reader.h
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2025 Red Hat, Inc.
+// Copyright (C) 2013-2026 Red Hat, Inc.
 //
 // Author: Dodji Seketeli
 
diff --git a/include/abg-elf-based-reader.h b/include/abg-elf-based-reader.h
index 0f270eb3..2044af52 100644
--- a/include/abg-elf-based-reader.h
+++ b/include/abg-elf-based-reader.h
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2022-2025 Red Hat, Inc.
+// Copyright (C) 2022-2026 Red Hat, Inc.
 //
 // Author: Dodji Seketeli
 
diff --git a/include/abg-elf-reader.h b/include/abg-elf-reader.h
index 7fde1804..cc393bd8 100644
--- a/include/abg-elf-reader.h
+++ b/include/abg-elf-reader.h
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2022-2025 Red Hat, Inc.
+// Copyright (C) 2022-2026 Red Hat, Inc.
 //
 // Author: Dodji Seketeli
 
diff --git a/include/abg-fe-iface.h b/include/abg-fe-iface.h
index 9be50833..78aa1164 100644
--- a/include/abg-fe-iface.h
+++ b/include/abg-fe-iface.h
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2022-2025 Red Hat, Inc.
+// Copyright (C) 2022-2026 Red Hat, Inc.
 //
 // Author: Dodji Seketeli
 
diff --git a/include/abg-fwd.h b/include/abg-fwd.h
index 233a169b..b1b73f65 100644
--- a/include/abg-fwd.h
+++ b/include/abg-fwd.h
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2025 Red Hat, Inc.
+// Copyright (C) 2013-2026 Red Hat, Inc.
 
 /// @file
 
diff --git a/include/abg-hash.h b/include/abg-hash.h
index f5eec101..d21649cf 100644
--- a/include/abg-hash.h
+++ b/include/abg-hash.h
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- mode: C++ -*-
 //
-// Copyright (C) 2013-2025 Red Hat, Inc.
+// Copyright (C) 2013-2026 Red Hat, Inc.
 
 /// @file
 
diff --git a/include/abg-ini.h b/include/abg-ini.h
index 4155b859..35f431d9 100644
--- a/include/abg-ini.h
+++ b/include/abg-ini.h
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2025 Red Hat, Inc.
+// Copyright (C) 2013-2026 Red Hat, Inc.
 //
 // Author: Dodji Seketeli
 
diff --git a/include/abg-interned-str.h b/include/abg-interned-str.h
index 9beebc98..646e04ff 100644
--- a/include/abg-interned-str.h
+++ b/include/abg-interned-str.h
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2016-2025 Red Hat, Inc.
+// Copyright (C) 2016-2026 Red Hat, Inc.
 //
 // Author: Dodji Seketeli
 
diff --git a/include/abg-ir.h b/include/abg-ir.h
index 3f1c741f..84dd2939 100644
--- a/include/abg-ir.h
+++ b/include/abg-ir.h
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2025 Red Hat, Inc.
+// Copyright (C) 2013-2026 Red Hat, Inc.
 //
 // Author: Dodji Seketeli
 
diff --git a/include/abg-libxml-utils.h b/include/abg-libxml-utils.h
index c5ce84f8..26818f13 100644
--- a/include/abg-libxml-utils.h
+++ b/include/abg-libxml-utils.h
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- mode: C++ -*-
 //
-// Copyright (C) 2013-2025 Red Hat, Inc.
+// Copyright (C) 2013-2026 Red Hat, Inc.
 
 /// @file
 
diff --git a/include/abg-reader.h b/include/abg-reader.h
index 566cd393..6cc67657 100644
--- a/include/abg-reader.h
+++ b/include/abg-reader.h
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2025 Red Hat, Inc.
+// Copyright (C) 2013-2026 Red Hat, Inc.
 //
 // Author: Dodji Seketeli
 
diff --git a/include/abg-regex.h b/include/abg-regex.h
index 7c4ebd57..196e2d0f 100644
--- a/include/abg-regex.h
+++ b/include/abg-regex.h
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2025 Red Hat, Inc.
+// Copyright (C) 2013-2026 Red Hat, Inc.
 
 /// @file
 ///
diff --git a/include/abg-reporter.h b/include/abg-reporter.h
index 108c55da..c0c38d0d 100644
--- a/include/abg-reporter.h
+++ b/include/abg-reporter.h
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2017-2025 Red Hat, Inc.
+// Copyright (C) 2017-2026 Red Hat, Inc.
 //
 // Author: Dodji Seketeli
 
diff --git a/include/abg-sptr-utils.h b/include/abg-sptr-utils.h
index d6f5b9a3..dcadfd14 100644
--- a/include/abg-sptr-utils.h
+++ b/include/abg-sptr-utils.h
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- mode: C++ -*-
 //
-// Copyright (C) 2013-2025 Red Hat, Inc.
+// Copyright (C) 2013-2026 Red Hat, Inc.
 
 /// @file
 ///
diff --git a/include/abg-suppression.h b/include/abg-suppression.h
index b2a69a51..e7f648fa 100644
--- a/include/abg-suppression.h
+++ b/include/abg-suppression.h
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2016-2025 Red Hat, Inc.
+// Copyright (C) 2016-2026 Red Hat, Inc.
 //
 // Author: Dodji Seketeli
 
diff --git a/include/abg-tools-utils.h b/include/abg-tools-utils.h
index 3db1dc32..b456f9d2 100644
--- a/include/abg-tools-utils.h
+++ b/include/abg-tools-utils.h
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2025 Red Hat, Inc.
+// Copyright (C) 2013-2026 Red Hat, Inc.
 
 ///@file
 
diff --git a/include/abg-traverse.h b/include/abg-traverse.h
index dca2c6f5..c36c9d5d 100644
--- a/include/abg-traverse.h
+++ b/include/abg-traverse.h
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- mode: C++ -*-
 //
-// Copyright (C) 2013-2025 Red Hat, Inc.
+// Copyright (C) 2013-2026 Red Hat, Inc.
 
 /// @file
 
diff --git a/include/abg-viz-common.h b/include/abg-viz-common.h
index e9dfd689..47670936 100644
--- a/include/abg-viz-common.h
+++ b/include/abg-viz-common.h
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- mode: C++ -*-
 //
-// Copyright (C) 2013-2025 Red Hat, Inc.
+// Copyright (C) 2013-2026 Red Hat, Inc.
 
 /// @file
 
diff --git a/include/abg-viz-dot.h b/include/abg-viz-dot.h
index 275d613e..01769e25 100644
--- a/include/abg-viz-dot.h
+++ b/include/abg-viz-dot.h
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- mode: C++ -*-
 //
-// Copyright (C) 2013-2025 Red Hat, Inc.
+// Copyright (C) 2013-2026 Red Hat, Inc.
 
 /// @file
 
diff --git a/include/abg-viz-svg.h b/include/abg-viz-svg.h
index e24513de..2cd9cf38 100644
--- a/include/abg-viz-svg.h
+++ b/include/abg-viz-svg.h
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- mode: C++ -*-
 //
-// Copyright (C) 2013-2025 Red Hat, Inc.
+// Copyright (C) 2013-2026 Red Hat, Inc.
 
 /// @file
 
diff --git a/include/abg-workers.h b/include/abg-workers.h
index 155f3804..5a24154e 100644
--- a/include/abg-workers.h
+++ b/include/abg-workers.h
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2025 Red Hat, Inc.
+// Copyright (C) 2013-2026 Red Hat, Inc.
 //
 // Author: Dodji Seketeli
 
diff --git a/include/abg-writer.h b/include/abg-writer.h
index 355d9eb2..1c6c6654 100644
--- a/include/abg-writer.h
+++ b/include/abg-writer.h
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2025 Red Hat, Inc.
+// Copyright (C) 2013-2026 Red Hat, Inc.
 //
 // Author: Dodji Seketeli
 
diff --git a/src/abg-btf-reader.cc b/src/abg-btf-reader.cc
index 89132dfd..8e3032d3 100644
--- a/src/abg-btf-reader.cc
+++ b/src/abg-btf-reader.cc
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2022-2025 Red Hat, Inc.
+// Copyright (C) 2022-2026 Red Hat, Inc.
 //
 // Author: Dodji Seketeli
 
diff --git a/src/abg-comp-filter.cc b/src/abg-comp-filter.cc
index 985ce260..39d34517 100644
--- a/src/abg-comp-filter.cc
+++ b/src/abg-comp-filter.cc
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2025 Red Hat, Inc.
+// Copyright (C) 2013-2026 Red Hat, Inc.
 //
 // Author: Dodji Seketeli
 
diff --git a/src/abg-comparison-priv.h b/src/abg-comparison-priv.h
index 865cd9f9..919046d9 100644
--- a/src/abg-comparison-priv.h
+++ b/src/abg-comparison-priv.h
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2017-2025 Red Hat, Inc.
+// Copyright (C) 2017-2026 Red Hat, Inc.
 //
 // Author: Dodji Seketeli
 
diff --git a/src/abg-comparison.cc b/src/abg-comparison.cc
index e7e3256e..2032b579 100644
--- a/src/abg-comparison.cc
+++ b/src/abg-comparison.cc
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2025 Red Hat, Inc.
+// Copyright (C) 2013-2026 Red Hat, Inc.
 //
 // Author: Dodji Seketeli
 
diff --git a/src/abg-config.cc b/src/abg-config.cc
index db428686..8b12e406 100644
--- a/src/abg-config.cc
+++ b/src/abg-config.cc
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2025 Red Hat, Inc.
+// Copyright (C) 2013-2026 Red Hat, Inc.
 
 /// @file
 
diff --git a/src/abg-corpus-priv.h b/src/abg-corpus-priv.h
index ae1a4c19..ad1b556d 100644
--- a/src/abg-corpus-priv.h
+++ b/src/abg-corpus-priv.h
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2016-2025 Red Hat, Inc.
+// Copyright (C) 2016-2026 Red Hat, Inc.
 
 /// @file
 ///
diff --git a/src/abg-corpus.cc b/src/abg-corpus.cc
index a53ae308..e112ce9c 100644
--- a/src/abg-corpus.cc
+++ b/src/abg-corpus.cc
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- mode: C++ -*-
 //
-// Copyright (C) 2013-2025 Red Hat, Inc.
+// Copyright (C) 2013-2026 Red Hat, Inc.
 
 /// @file
 
diff --git a/src/abg-ctf-reader.cc b/src/abg-ctf-reader.cc
index 497b2fb4..d7a6dde9 100644
--- a/src/abg-ctf-reader.cc
+++ b/src/abg-ctf-reader.cc
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2021-2025 Oracle, Inc.
+// Copyright (C) 2021-2026 Oracle, Inc.
 //
 // Author: Jose E. Marchesi
 
diff --git a/src/abg-default-reporter.cc b/src/abg-default-reporter.cc
index 48ffb3b0..f19e4d36 100644
--- a/src/abg-default-reporter.cc
+++ b/src/abg-default-reporter.cc
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2017-2025 Red Hat, Inc.
+// Copyright (C) 2017-2026 Red Hat, Inc.
 //
 // Author: Dodji Seketeli
 
diff --git a/src/abg-diff-utils.cc b/src/abg-diff-utils.cc
index 5073e8d1..143f0ea8 100644
--- a/src/abg-diff-utils.cc
+++ b/src/abg-diff-utils.cc
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2025 Red Hat, Inc.
+// Copyright (C) 2013-2026 Red Hat, Inc.
 
 #include <cstring>
 
diff --git a/src/abg-dwarf-reader.cc b/src/abg-dwarf-reader.cc
index db09958c..719e4bc0 100644
--- a/src/abg-dwarf-reader.cc
+++ b/src/abg-dwarf-reader.cc
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2025 Red Hat, Inc.
+// Copyright (C) 2013-2026 Red Hat, Inc.
 //
 // Author: Dodji Seketeli
 
diff --git a/src/abg-elf-based-reader.cc b/src/abg-elf-based-reader.cc
index d13175dc..aa5eb53e 100644
--- a/src/abg-elf-based-reader.cc
+++ b/src/abg-elf-based-reader.cc
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2022-2025 Red Hat, Inc.
+// Copyright (C) 2022-2026 Red Hat, Inc.
 //
 // Author: Dodji Seketeli
 
diff --git a/src/abg-elf-helpers.cc b/src/abg-elf-helpers.cc
index 7730ce05..e283b0a0 100644
--- a/src/abg-elf-helpers.cc
+++ b/src/abg-elf-helpers.cc
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2020-2025 Google, Inc.
+// Copyright (C) 2020-2026 Google, Inc.
 
 /// @file
 ///
diff --git a/src/abg-elf-helpers.h b/src/abg-elf-helpers.h
index bd6c127d..26c10465 100644
--- a/src/abg-elf-helpers.h
+++ b/src/abg-elf-helpers.h
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2020-2025 Google, Inc.
+// Copyright (C) 2020-2026 Google, Inc.
 
 /// @file
 ///
diff --git a/src/abg-elf-reader.cc b/src/abg-elf-reader.cc
index 48618e01..00f42ee0 100644
--- a/src/abg-elf-reader.cc
+++ b/src/abg-elf-reader.cc
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2022-2025 Red Hat, Inc.
+// Copyright (C) 2022-2026 Red Hat, Inc.
 //
 // Author: Dodji Seketeli
 
diff --git a/src/abg-fe-iface.cc b/src/abg-fe-iface.cc
index 18388dbe..3187acae 100644
--- a/src/abg-fe-iface.cc
+++ b/src/abg-fe-iface.cc
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2022-2025 Red Hat, Inc.
+// Copyright (C) 2022-2026 Red Hat, Inc.
 //
 // Author: Dodji Seketeli
 
diff --git a/src/abg-hash.cc b/src/abg-hash.cc
index 71a3a45a..2e1d2b08 100644
--- a/src/abg-hash.cc
+++ b/src/abg-hash.cc
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- mode: C++ -*-
 //
-// Copyright (C) 2013-2025 Red Hat, Inc.
+// Copyright (C) 2013-2026 Red Hat, Inc.
 
 /// @file
 
diff --git a/src/abg-ini.cc b/src/abg-ini.cc
index 6e83e34f..e30f38ea 100644
--- a/src/abg-ini.cc
+++ b/src/abg-ini.cc
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2025 Red Hat, Inc.
+// Copyright (C) 2013-2026 Red Hat, Inc.
 //
 // Author: Dodji Seketeli
 
diff --git a/src/abg-internal.h b/src/abg-internal.h
index bf2286c2..7620a2e9 100644
--- a/src/abg-internal.h
+++ b/src/abg-internal.h
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2016-2025 Red Hat, Inc.
+// Copyright (C) 2016-2026 Red Hat, Inc.
 //
 // Author: Dodji Seketeli
 
diff --git a/src/abg-ir-priv.h b/src/abg-ir-priv.h
index b9e2d63e..9df9d4ca 100644
--- a/src/abg-ir-priv.h
+++ b/src/abg-ir-priv.h
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2016-2025 Red Hat, Inc.
+// Copyright (C) 2016-2026 Red Hat, Inc.
 //
 // Author: Dodji Seketeli
 
diff --git a/src/abg-ir.cc b/src/abg-ir.cc
index 8ae643fd..2e9d2084 100644
--- a/src/abg-ir.cc
+++ b/src/abg-ir.cc
@@ -2,7 +2,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 
-// Copyright (C) 2013-2025 Red Hat, Inc.
+// Copyright (C) 2013-2026 Red Hat, Inc.
 //
 //Author: Dodji Seketeli
 
diff --git a/src/abg-leaf-reporter.cc b/src/abg-leaf-reporter.cc
index 6294fd4a..28fda641 100644
--- a/src/abg-leaf-reporter.cc
+++ b/src/abg-leaf-reporter.cc
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2017-2025 Red Hat, Inc.
+// Copyright (C) 2017-2026 Red Hat, Inc.
 //
 // Author: Dodji Seketeli
 
diff --git a/src/abg-libxml-utils.cc b/src/abg-libxml-utils.cc
index 7cc35d8d..6d47d1bd 100644
--- a/src/abg-libxml-utils.cc
+++ b/src/abg-libxml-utils.cc
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- mode: C++ -*-
 //
-// Copyright (C) 2013-2025 Red Hat, Inc.
+// Copyright (C) 2013-2026 Red Hat, Inc.
 
 /// @file
 
diff --git a/src/abg-reader.cc b/src/abg-reader.cc
index 3ffbedc7..7faaa4f0 100644
--- a/src/abg-reader.cc
+++ b/src/abg-reader.cc
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- mode: C++ -*-
 //
-// Copyright (C) 2013-2025 Red Hat, Inc.
+// Copyright (C) 2013-2026 Red Hat, Inc.
 
 /// @file
 ///
diff --git a/src/abg-regex.cc b/src/abg-regex.cc
index 0bc8e3c1..534cef82 100644
--- a/src/abg-regex.cc
+++ b/src/abg-regex.cc
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2016-2025 Red Hat, Inc.
+// Copyright (C) 2016-2026 Red Hat, Inc.
 
 /// @file
 ///
diff --git a/src/abg-reporter-priv.cc b/src/abg-reporter-priv.cc
index 07533e9b..dbbe49e0 100644
--- a/src/abg-reporter-priv.cc
+++ b/src/abg-reporter-priv.cc
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2017-2025 Red Hat, Inc.
+// Copyright (C) 2017-2026 Red Hat, Inc.
 //
 // Author: Dodji Seketeli
 
diff --git a/src/abg-reporter-priv.h b/src/abg-reporter-priv.h
index 018c8583..08ba6c22 100644
--- a/src/abg-reporter-priv.h
+++ b/src/abg-reporter-priv.h
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2025 Red Hat, Inc.
+// Copyright (C) 2013-2026 Red Hat, Inc.
 //
 // Author: Dodji Seketeli
 
diff --git a/src/abg-suppression-priv.h b/src/abg-suppression-priv.h
index 47622248..8ee16c82 100644
--- a/src/abg-suppression-priv.h
+++ b/src/abg-suppression-priv.h
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2016-2025 Red Hat, Inc.
+// Copyright (C) 2016-2026 Red Hat, Inc.
 //
 // Author: Dodji Seketeli
 
diff --git a/src/abg-suppression.cc b/src/abg-suppression.cc
index 15785ac5..b1b5bcc7 100644
--- a/src/abg-suppression.cc
+++ b/src/abg-suppression.cc
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2016-2025 Red Hat, Inc.
+// Copyright (C) 2016-2026 Red Hat, Inc.
 //
 // Author: Dodji Seketeli
 
diff --git a/src/abg-symtab-reader.cc b/src/abg-symtab-reader.cc
index b09655e7..ea6b9954 100644
--- a/src/abg-symtab-reader.cc
+++ b/src/abg-symtab-reader.cc
@@ -1,8 +1,8 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2025 Red Hat, Inc.
-// Copyright (C) 2020-2025 Google, Inc.
+// Copyright (C) 2013-2026 Red Hat, Inc.
+// Copyright (C) 2020-2026 Google, Inc.
 //
 // Author: Matthias Maennich
 
diff --git a/src/abg-symtab-reader.h b/src/abg-symtab-reader.h
index 645d5efd..02835ec2 100644
--- a/src/abg-symtab-reader.h
+++ b/src/abg-symtab-reader.h
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2020-2025 Google, Inc.
+// Copyright (C) 2020-2026 Google, Inc.
 //
 // Author: Matthias Maennich
 
diff --git a/src/abg-tools-utils.cc b/src/abg-tools-utils.cc
index 980c3540..2dd9fed3 100644
--- a/src/abg-tools-utils.cc
+++ b/src/abg-tools-utils.cc
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2025 Red Hat, Inc.
+// Copyright (C) 2013-2026 Red Hat, Inc.
 
 ///@file
 
diff --git a/src/abg-traverse.cc b/src/abg-traverse.cc
index d68a6dae..aaf287c0 100644
--- a/src/abg-traverse.cc
+++ b/src/abg-traverse.cc
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2025 Red Hat, Inc.
+// Copyright (C) 2013-2026 Red Hat, Inc.
 
 /// @file
 
diff --git a/src/abg-viz-common.cc b/src/abg-viz-common.cc
index 3dfef06d..e9bd8839 100644
--- a/src/abg-viz-common.cc
+++ b/src/abg-viz-common.cc
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- mode: C++ -*-
 //
-// Copyright (C) 2013-2025 Red Hat, Inc.
+// Copyright (C) 2013-2026 Red Hat, Inc.
 
 #include <stdexcept>
 #include <fstream>
diff --git a/src/abg-viz-dot.cc b/src/abg-viz-dot.cc
index ae75aa03..6866af5a 100644
--- a/src/abg-viz-dot.cc
+++ b/src/abg-viz-dot.cc
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- mode: C++ -*-
 //
-// Copyright (C) 2013-2025 Red Hat, Inc.
+// Copyright (C) 2013-2026 Red Hat, Inc.
 
 #include <stdexcept>
 #include <fstream>
diff --git a/src/abg-viz-svg.cc b/src/abg-viz-svg.cc
index 5798934d..d4390b77 100644
--- a/src/abg-viz-svg.cc
+++ b/src/abg-viz-svg.cc
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- mode: C++ -*-
 //
-// Copyright (C) 2013-2025 Red Hat, Inc.
+// Copyright (C) 2013-2026 Red Hat, Inc.
 
 #include <stdexcept>
 #include <fstream>
diff --git a/src/abg-workers.cc b/src/abg-workers.cc
index 91a2c96f..c217540f 100644
--- a/src/abg-workers.cc
+++ b/src/abg-workers.cc
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2025 Red Hat, Inc.
+// Copyright (C) 2013-2026 Red Hat, Inc.
 //
 // Author: Dodji Seketeli
 
diff --git a/src/abg-writer.cc b/src/abg-writer.cc
index d3f7e7bd..098ad8ac 100644
--- a/src/abg-writer.cc
+++ b/src/abg-writer.cc
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- mode: C++ -*-
 //
-// Copyright (C) 2013-2025 Red Hat, Inc.
+// Copyright (C) 2013-2026 Red Hat, Inc.
 
 /// @file
 ///
diff --git a/tests/print-diff-tree.cc b/tests/print-diff-tree.cc
index 9e638628..b34b8b3d 100644
--- a/tests/print-diff-tree.cc
+++ b/tests/print-diff-tree.cc
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2025 Red Hat, Inc.
+// Copyright (C) 2013-2026 Red Hat, Inc.
 //
 // Author: Dodji Seketeli
 
diff --git a/tests/test-abicompat.cc b/tests/test-abicompat.cc
index ca97884a..3a701a8e 100644
--- a/tests/test-abicompat.cc
+++ b/tests/test-abicompat.cc
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2014-2025 Red Hat, Inc.
+// Copyright (C) 2014-2026 Red Hat, Inc.
 //
 // Author: Dodji Seketeli
 
diff --git a/tests/test-abidiff-exit.cc b/tests/test-abidiff-exit.cc
index 99368876..51805942 100644
--- a/tests/test-abidiff-exit.cc
+++ b/tests/test-abidiff-exit.cc
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2016-2025 Red Hat, Inc.
+// Copyright (C) 2016-2026 Red Hat, Inc.
 //
 // Author: Dodji Seketeli
 
diff --git a/tests/test-abidiff.cc b/tests/test-abidiff.cc
index b83d492d..26c66a78 100644
--- a/tests/test-abidiff.cc
+++ b/tests/test-abidiff.cc
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2025 Red Hat, Inc.
+// Copyright (C) 2013-2026 Red Hat, Inc.
 //
 // Author: Dodji Seketeli
 
diff --git a/tests/test-alt-dwarf-file.cc b/tests/test-alt-dwarf-file.cc
index 9bf80bed..dc511f71 100644
--- a/tests/test-alt-dwarf-file.cc
+++ b/tests/test-alt-dwarf-file.cc
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2025 Red Hat, Inc.
+// Copyright (C) 2013-2026 Red Hat, Inc.
 //
 // Author: Dodji Seketeli
 
diff --git a/tests/test-core-diff.cc b/tests/test-core-diff.cc
index c3f298f4..ec908fc5 100644
--- a/tests/test-core-diff.cc
+++ b/tests/test-core-diff.cc
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2025 Red Hat, Inc.
+// Copyright (C) 2013-2026 Red Hat, Inc.
 //
 // Author: Dodji Seketeli
 
diff --git a/tests/test-cxx-compat.cc b/tests/test-cxx-compat.cc
index 5f09ec12..6859ee6d 100644
--- a/tests/test-cxx-compat.cc
+++ b/tests/test-cxx-compat.cc
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2020-2025 Google, Inc.
+// Copyright (C) 2020-2026 Google, Inc.
 //
 // Author: Matthias Maennich
 
diff --git a/tests/test-diff-dwarf-abixml.cc b/tests/test-diff-dwarf-abixml.cc
index 3e4b83a1..3f5f5ddc 100644
--- a/tests/test-diff-dwarf-abixml.cc
+++ b/tests/test-diff-dwarf-abixml.cc
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2025 Red Hat, Inc.
+// Copyright (C) 2013-2026 Red Hat, Inc.
 //
 // Author: Dodji Seketeli
 
diff --git a/tests/test-diff-dwarf.cc b/tests/test-diff-dwarf.cc
index 34b18897..ce5d8f4d 100644
--- a/tests/test-diff-dwarf.cc
+++ b/tests/test-diff-dwarf.cc
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2025 Red Hat, Inc.
+// Copyright (C) 2013-2026 Red Hat, Inc.
 //
 // Author: Dodji Seketeli
 
diff --git a/tests/test-diff-filter.cc b/tests/test-diff-filter.cc
index 0bf2eb81..4d848129 100644
--- a/tests/test-diff-filter.cc
+++ b/tests/test-diff-filter.cc
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2025 Red Hat, Inc.
+// Copyright (C) 2013-2026 Red Hat, Inc.
 //
 // Author: Dodji Seketeli
 
diff --git a/tests/test-diff-pkg.cc b/tests/test-diff-pkg.cc
index a53829d2..de3dbecd 100644
--- a/tests/test-diff-pkg.cc
+++ b/tests/test-diff-pkg.cc
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2025 Red Hat, Inc.
+// Copyright (C) 2013-2026 Red Hat, Inc.
 //
 // Author: Sinny Kumari
 
diff --git a/tests/test-diff-suppr.cc b/tests/test-diff-suppr.cc
index 42ea5051..bda4be3e 100644
--- a/tests/test-diff-suppr.cc
+++ b/tests/test-diff-suppr.cc
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2025 Red Hat, Inc.
+// Copyright (C) 2013-2026 Red Hat, Inc.
 //
 // Author: Dodji Seketeli
 
diff --git a/tests/test-diff2.cc b/tests/test-diff2.cc
index 09ec77db..caeae9cf 100644
--- a/tests/test-diff2.cc
+++ b/tests/test-diff2.cc
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2025 Red Hat, Inc.
+// Copyright (C) 2013-2026 Red Hat, Inc.
 //
 // Author: Dodji Seketeli
 
diff --git a/tests/test-dot.cc b/tests/test-dot.cc
index 5bc72641..d5ff680a 100644
--- a/tests/test-dot.cc
+++ b/tests/test-dot.cc
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- mode: C++ -*-
 //
-// Copyright (C) 2013-2025 Red Hat, Inc.
+// Copyright (C) 2013-2026 Red Hat, Inc.
 
 #include "abg-viz-dot.h"
 
diff --git a/tests/test-elf-helpers.cc b/tests/test-elf-helpers.cc
index 013eaadd..70ed8cc4 100644
--- a/tests/test-elf-helpers.cc
+++ b/tests/test-elf-helpers.cc
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2020-2025 Google, Inc.
+// Copyright (C) 2020-2026 Google, Inc.
 //
 // Author: Matthias Maennich
 
diff --git a/tests/test-ini.cc b/tests/test-ini.cc
index bf1ad942..e7fc4274 100644
--- a/tests/test-ini.cc
+++ b/tests/test-ini.cc
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2025 Red Hat, Inc.
+// Copyright (C) 2013-2026 Red Hat, Inc.
 //
 // Author: Dodji Seketeli
 
diff --git a/tests/test-ir-walker.cc b/tests/test-ir-walker.cc
index 5eca6cd3..899099c0 100644
--- a/tests/test-ir-walker.cc
+++ b/tests/test-ir-walker.cc
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2025 Red Hat, Inc.
+// Copyright (C) 2013-2026 Red Hat, Inc.
 
 #include <string>
 #include <fstream>
diff --git a/tests/test-kmi-whitelist.cc b/tests/test-kmi-whitelist.cc
index 3edb2397..444943d2 100644
--- a/tests/test-kmi-whitelist.cc
+++ b/tests/test-kmi-whitelist.cc
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2020-2025 Google, Inc.
+// Copyright (C) 2020-2026 Google, Inc.
 //
 // Author: Matthias Maennich
 
diff --git a/tests/test-lookup-syms.cc b/tests/test-lookup-syms.cc
index 06fd6f6d..5b966ee2 100644
--- a/tests/test-lookup-syms.cc
+++ b/tests/test-lookup-syms.cc
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2025 Red Hat, Inc.
+// Copyright (C) 2013-2026 Red Hat, Inc.
 //
 // Author: Dodji Seketeli
 
diff --git a/tests/test-read-btf.cc b/tests/test-read-btf.cc
index abadca29..ecbcd91e 100644
--- a/tests/test-read-btf.cc
+++ b/tests/test-read-btf.cc
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2022-2025 Red Hat, Inc.
+// Copyright (C) 2022-2026 Red Hat, Inc.
 //
 // Author: Dodji Seketeli
 
diff --git a/tests/test-read-ctf.cc b/tests/test-read-ctf.cc
index 52e2e9c9..27c41e6e 100644
--- a/tests/test-read-ctf.cc
+++ b/tests/test-read-ctf.cc
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2021-2025 Oracle, Inc.
+// Copyright (C) 2021-2026 Oracle, Inc.
 //
 // Author: Guillermo E. Martinez
 
diff --git a/tests/test-read-dwarf.cc b/tests/test-read-dwarf.cc
index 8703496f..046859cf 100644
--- a/tests/test-read-dwarf.cc
+++ b/tests/test-read-dwarf.cc
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2025 Red Hat, Inc.
+// Copyright (C) 2013-2026 Red Hat, Inc.
 //
 // Author: Dodji Seketeli
 
diff --git a/tests/test-read-write.cc b/tests/test-read-write.cc
index 799a2643..189ed44c 100644
--- a/tests/test-read-write.cc
+++ b/tests/test-read-write.cc
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2025 Red Hat, Inc.
+// Copyright (C) 2013-2026 Red Hat, Inc.
 
 /// @file read an XML corpus file (in the native Abigail XML format),
 /// save it back and diff the resulting XML file against the input
diff --git a/tests/test-svg.cc b/tests/test-svg.cc
index 172a4246..b6f56abc 100644
--- a/tests/test-svg.cc
+++ b/tests/test-svg.cc
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- mode: C++ -*-
 //
-// Copyright (C) 2013-2025 Red Hat, Inc.
+// Copyright (C) 2013-2026 Red Hat, Inc.
 
 #include "abg-viz-svg.h"
 
diff --git a/tests/test-symtab-reader.cc b/tests/test-symtab-reader.cc
index 7bfeb28a..7bd4af1d 100644
--- a/tests/test-symtab-reader.cc
+++ b/tests/test-symtab-reader.cc
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2020-2025 Google, Inc.
+// Copyright (C) 2020-2026 Google, Inc.
 //
 // Author: Matthias Maennich
 
diff --git a/tests/test-symtab.cc b/tests/test-symtab.cc
index 135c0310..f5bb3f86 100644
--- a/tests/test-symtab.cc
+++ b/tests/test-symtab.cc
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2020-2025 Google, Inc.
+// Copyright (C) 2020-2026 Google, Inc.
 //
 // Author: Matthias Maennich
 
diff --git a/tests/test-tools-utils.cc b/tests/test-tools-utils.cc
index 38ce9c88..1fc745a4 100644
--- a/tests/test-tools-utils.cc
+++ b/tests/test-tools-utils.cc
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2025 Red Hat, Inc.
+// Copyright (C) 2013-2026 Red Hat, Inc.
 
 /// @file
 ///
diff --git a/tests/test-types-stability.cc b/tests/test-types-stability.cc
index 1954d0f2..354c9b16 100644
--- a/tests/test-types-stability.cc
+++ b/tests/test-types-stability.cc
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2025 Red Hat, Inc.
+// Copyright (C) 2013-2026 Red Hat, Inc.
 //
 // Author: Dodji Seketeli
 
diff --git a/tests/test-utils.cc b/tests/test-utils.cc
index 4ebf59f1..64ae3074 100644
--- a/tests/test-utils.cc
+++ b/tests/test-utils.cc
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2025 Red Hat, Inc.
+// Copyright (C) 2013-2026 Red Hat, Inc.
 
 #include <iostream>
 #include "test-utils.h"
diff --git a/tests/test-utils.h b/tests/test-utils.h
index 5b980b02..04228100 100644
--- a/tests/test-utils.h
+++ b/tests/test-utils.h
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2025 Red Hat, Inc.
+// Copyright (C) 2013-2026 Red Hat, Inc.
 
 #ifndef __TEST_UTILS_H__
 #define __TEST_UTILS_H__
diff --git a/tools/abicompat.cc b/tools/abicompat.cc
index 820ea129..3b7e511d 100644
--- a/tools/abicompat.cc
+++ b/tools/abicompat.cc
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2014-2025 Red Hat, Inc.
+// Copyright (C) 2014-2026 Red Hat, Inc.
 //
 // Author: Dodji Seketeli
 
diff --git a/tools/abidiff.cc b/tools/abidiff.cc
index 56c2966a..7ad4d650 100644
--- a/tools/abidiff.cc
+++ b/tools/abidiff.cc
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2025 Red Hat, Inc.
+// Copyright (C) 2013-2026 Red Hat, Inc.
 //
 // Author: Dodji Seketeli
 
diff --git a/tools/abidw.cc b/tools/abidw.cc
index 652e2956..4cc60f84 100644
--- a/tools/abidw.cc
+++ b/tools/abidw.cc
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2025 Red Hat, Inc.
+// Copyright (C) 2013-2026 Red Hat, Inc.
 //
 // Author: Dodji Seketeli
 
diff --git a/tools/abilint.cc b/tools/abilint.cc
index 55014328..22ac20ae 100644
--- a/tools/abilint.cc
+++ b/tools/abilint.cc
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2025 Red Hat, Inc.
+// Copyright (C) 2013-2026 Red Hat, Inc.
 //
 // Author: Dodji Seketeli
 
diff --git a/tools/abipkgdiff.cc b/tools/abipkgdiff.cc
index 61573f89..3bb90dfb 100644
--- a/tools/abipkgdiff.cc
+++ b/tools/abipkgdiff.cc
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2015-2025 Red Hat, Inc.
+// Copyright (C) 2015-2026 Red Hat, Inc.
 //
 // Author: Sinny Kumari
 
diff --git a/tools/abisym.cc b/tools/abisym.cc
index 8c5f3d2b..9b37ca1a 100644
--- a/tools/abisym.cc
+++ b/tools/abisym.cc
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2025 Red Hat, Inc.
+// Copyright (C) 2013-2026 Red Hat, Inc.
 //
 // Author: Dodji Seketeli
 
diff --git a/tools/binilint.cc b/tools/binilint.cc
index fa01ed99..c410256e 100644
--- a/tools/binilint.cc
+++ b/tools/binilint.cc
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2013-2025 Red Hat, Inc.
+// Copyright (C) 2013-2026 Red Hat, Inc.
 //
 // Author: Dodji Seketeli
 
diff --git a/tools/kmidiff.cc b/tools/kmidiff.cc
index 1490c720..1fa524f6 100644
--- a/tools/kmidiff.cc
+++ b/tools/kmidiff.cc
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
-// Copyright (C) 2017-2025 Red Hat, Inc.
+// Copyright (C) 2017-2026 Red Hat, Inc.
 //
 // Author: Dodji Seketeli
 
diff --git a/update-copyright.sh b/update-copyright.sh
index 366cb9de..c4874816 100644
--- a/update-copyright.sh
+++ b/update-copyright.sh
@@ -1,8 +1,8 @@ 
 #!/bin/sh
 # SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 
-oldyear=2024
-newyear=2025
+oldyear=2025
+newyear=2026
 
 for dir in src include tools tests; do
     for ext in cc h; do