diff --git a/LICENSE.txt b/LICENSE.txt
index 3b74a7595f..48312e88a5 100644
--- a/LICENSE.txt
+++ b/LICENSE.txt
@@ -1,6 +1,6 @@
 BSD 3-Clause Clear License
 
-Copyright © 2024 ZAMA.
+Copyright © 2025 ZAMA.
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
diff --git a/backends/concrete-cpu/implementation/cbindgen.toml b/backends/concrete-cpu/implementation/cbindgen.toml
index 952771a5a7..68e54a8b22 100644
--- a/backends/concrete-cpu/implementation/cbindgen.toml
+++ b/backends/concrete-cpu/implementation/cbindgen.toml
@@ -10,7 +10,7 @@ language = "C"
 
 ############## Options for Wrapping the Contents of the Header #################
 
-header = "// Copyright © 2022 ZAMA.\n// All rights reserved."
+header = "// Copyright © 2025 ZAMA.\n// All rights reserved."
 # trailer = "/* Text to put at the end of the generated file */"
 include_guard = "CONCRETE_CPU_FFI_H"
 # pragma_once = true
diff --git a/backends/concrete-cpu/implementation/include/concrete-cpu.h b/backends/concrete-cpu/implementation/include/concrete-cpu.h
index 2f51dbd84b..2dd5557000 100644
--- a/backends/concrete-cpu/implementation/include/concrete-cpu.h
+++ b/backends/concrete-cpu/implementation/include/concrete-cpu.h
@@ -1,4 +1,4 @@
-// Copyright © 2022 ZAMA.
+// Copyright © 2025 ZAMA.
 // All rights reserved.
 
 #ifndef CONCRETE_CPU_FFI_H
diff --git a/backends/concrete-cpu/noise-model/cbindgen.toml b/backends/concrete-cpu/noise-model/cbindgen.toml
index 6edb4c5ee3..d9956be75a 100644
--- a/backends/concrete-cpu/noise-model/cbindgen.toml
+++ b/backends/concrete-cpu/noise-model/cbindgen.toml
@@ -10,7 +10,7 @@ language = "C"
 
 ############## Options for Wrapping the Contents of the Header #################
 
-header = "// Copyright © 2022 ZAMA.\n// All rights reserved."
+header = "// Copyright © 2025 ZAMA.\n// All rights reserved."
 # trailer = "/* Text to put at the end of the generated file */"
 include_guard = "CONCRETE_CPU_NOISE_MODEL_FFI_H"
 # pragma_once = true
diff --git a/backends/concrete-cpu/noise-model/include/concrete-cpu-noise-model.h b/backends/concrete-cpu/noise-model/include/concrete-cpu-noise-model.h
index ecbc37633f..78fe65c5c7 100644
--- a/backends/concrete-cpu/noise-model/include/concrete-cpu-noise-model.h
+++ b/backends/concrete-cpu/noise-model/include/concrete-cpu-noise-model.h
@@ -1,4 +1,4 @@
-// Copyright © 2022 ZAMA.
+// Copyright © 2025 ZAMA.
 // All rights reserved.
 
 #ifndef CONCRETE_CPU_NOISE_MODEL_FFI_H
diff --git a/backends/concrete-cuda/rust_api/LICENSE b/backends/concrete-cuda/rust_api/LICENSE
index c04b2b2365..48312e88a5 100644
--- a/backends/concrete-cuda/rust_api/LICENSE
+++ b/backends/concrete-cuda/rust_api/LICENSE
@@ -1,6 +1,6 @@
 BSD 3-Clause Clear License
 
-Copyright © 2023 ZAMA.
+Copyright © 2025 ZAMA.
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
diff --git a/compilers/concrete-optimizer/LICENSE b/compilers/concrete-optimizer/LICENSE
index 2b134acef5..6e0b7b0f1f 100644
--- a/compilers/concrete-optimizer/LICENSE
+++ b/compilers/concrete-optimizer/LICENSE
@@ -1,5 +1,5 @@
 BSD 3-Clause Clear License
-Copyright © 2022 ZAMA.
+Copyright © 2025 ZAMA.
 All rights reserved.
 Redistribution and use in source and binary forms, with or without modification,
 are permitted provided that the following conditions are met:
diff --git a/frontends/concrete-python/LICENSE b/frontends/concrete-python/LICENSE
index 62fdc0b517..48312e88a5 100644
--- a/frontends/concrete-python/LICENSE
+++ b/frontends/concrete-python/LICENSE
@@ -1,6 +1,6 @@
 BSD 3-Clause Clear License
 
-Copyright © 2022 ZAMA.
+Copyright © 2025 ZAMA.
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,