diff --git a/share/analysis-scripts/build_callgraph.py b/share/analysis-scripts/build_callgraph.py
index 8d8cbe6d5b224126970f70a9141a143d49e74dff..d51e7148c843b3ed697a696b1d07c5b085b30e34 100755
--- a/share/analysis-scripts/build_callgraph.py
+++ b/share/analysis-scripts/build_callgraph.py
@@ -4,7 +4,7 @@
 #                                                                        #
 #  This file is part of Frama-C.                                         #
 #                                                                        #
-#  Copyright (C) 2007-2020                                               #
+#  Copyright (C) 2007-2021                                               #
 #    CEA (Commissariat à l'énergie atomique et aux énergies              #
 #         alternatives)                                                  #
 #                                                                        #
diff --git a/share/analysis-scripts/detect_recursion.py b/share/analysis-scripts/detect_recursion.py
index ab3302352e8c03918212ded663b59add4c4c44e4..332d80f3b8ca50eb555c5100b68d96dc7c880e4f 100755
--- a/share/analysis-scripts/detect_recursion.py
+++ b/share/analysis-scripts/detect_recursion.py
@@ -4,7 +4,7 @@
 #                                                                        #
 #  This file is part of Frama-C.                                         #
 #                                                                        #
-#  Copyright (C) 2007-2020                                               #
+#  Copyright (C) 2007-2021                                               #
 #    CEA (Commissariat à l'énergie atomique et aux énergies              #
 #         alternatives)                                                  #
 #                                                                        #
diff --git a/share/analysis-scripts/estimate_difficulty.py b/share/analysis-scripts/estimate_difficulty.py
index 9f17ecadcb7c6a172d338062655fcad764d0a510..dadf7a0a345ececd8278e018c8d6f50ba103828c 100755
--- a/share/analysis-scripts/estimate_difficulty.py
+++ b/share/analysis-scripts/estimate_difficulty.py
@@ -4,7 +4,7 @@
 #                                                                        #
 #  This file is part of Frama-C.                                         #
 #                                                                        #
-#  Copyright (C) 2007-2020                                               #
+#  Copyright (C) 2007-2021                                               #
 #    CEA (Commissariat à l'énergie atomique et aux énergies              #
 #         alternatives)                                                  #
 #                                                                        #
diff --git a/share/analysis-scripts/function_finder.py b/share/analysis-scripts/function_finder.py
index 2a5e1e8213b38b89ce7ad90bcb9e3760612af860..d304ccbb0d4872248bdafcbc554ff4aefb6be1ad 100755
--- a/share/analysis-scripts/function_finder.py
+++ b/share/analysis-scripts/function_finder.py
@@ -4,7 +4,7 @@
 #                                                                        #
 #  This file is part of Frama-C.                                         #
 #                                                                        #
-#  Copyright (C) 2007-2020                                               #
+#  Copyright (C) 2007-2021                                               #
 #    CEA (Commissariat à l'énergie atomique et aux énergies              #
 #         alternatives)                                                  #
 #                                                                        #
diff --git a/share/analysis-scripts/heuristic_list_functions.py b/share/analysis-scripts/heuristic_list_functions.py
index 7f47635a3055c212364f415d6a8817dc99aaa8f4..ceee3fd5a3cf2892f1ed5c8fc8de5b8e76ce3c82 100755
--- a/share/analysis-scripts/heuristic_list_functions.py
+++ b/share/analysis-scripts/heuristic_list_functions.py
@@ -4,7 +4,7 @@
 #                                                                        #
 #  This file is part of Frama-C.                                         #
 #                                                                        #
-#  Copyright (C) 2007-2020                                               #
+#  Copyright (C) 2007-2021                                               #
 #    CEA (Commissariat à l'énergie atomique et aux énergies              #
 #         alternatives)                                                  #
 #                                                                        #
diff --git a/share/analysis-scripts/print_callgraph.py b/share/analysis-scripts/print_callgraph.py
index cdb92e9223f41d856126c88c0c37b929ca15df88..9c5451669dc0955757608d50db117bb2249b7923 100755
--- a/share/analysis-scripts/print_callgraph.py
+++ b/share/analysis-scripts/print_callgraph.py
@@ -4,7 +4,7 @@
 #                                                                        #
 #  This file is part of Frama-C.                                         #
 #                                                                        #
-#  Copyright (C) 2007-2020                                               #
+#  Copyright (C) 2007-2021                                               #
 #    CEA (Commissariat à l'énergie atomique et aux énergies              #
 #         alternatives)                                                  #
 #                                                                        #