diff --git a/src/plugins/aorai/aorai_graph.ml b/src/plugins/aorai/aorai_graph.ml
index 524a66e50aff1f559a18930a810e4425b6c3db2a..3849349313a9a75924cd3957e69dd538cb6315ca 100644
--- a/src/plugins/aorai/aorai_graph.ml
+++ b/src/plugins/aorai/aorai_graph.ml
@@ -2,7 +2,7 @@
 (*                                                                        *)
 (*  This file is part of Aorai plug-in of Frama-C.                        *)
 (*                                                                        *)
-(*  Copyright (C) 2007-2018                                               *)
+(*  Copyright (C) 2007-2019                                               *)
 (*    CEA (Commissariat à l'énergie atomique et aux énergies              *)
 (*         alternatives)                                                  *)
 (*    INRIA (Institut National de Recherche en Informatique et en         *)
diff --git a/src/plugins/aorai/aorai_graph.mli b/src/plugins/aorai/aorai_graph.mli
index 9afaff33de31d8a0e694cf541c8fb4e3a9d0d964..cef66dd99feba9036a3e2583b65c2ff77004e401 100644
--- a/src/plugins/aorai/aorai_graph.mli
+++ b/src/plugins/aorai/aorai_graph.mli
@@ -2,7 +2,7 @@
 (*                                                                        *)
 (*  This file is part of Aorai plug-in of Frama-C.                        *)
 (*                                                                        *)
-(*  Copyright (C) 2007-2018                                               *)
+(*  Copyright (C) 2007-2019                                               *)
 (*    CEA (Commissariat à l'énergie atomique et aux énergies              *)
 (*         alternatives)                                                  *)
 (*    INRIA (Institut National de Recherche en Informatique et en         *)
diff --git a/src/plugins/aorai/aorai_metavariables.ml b/src/plugins/aorai/aorai_metavariables.ml
index 8ac8b2c4bc01f78abe8575334d9083129b0539f5..7cc0aa1cde1679498216a91cfec137cffdb7b90d 100644
--- a/src/plugins/aorai/aorai_metavariables.ml
+++ b/src/plugins/aorai/aorai_metavariables.ml
@@ -2,7 +2,7 @@
 (*                                                                        *)
 (*  This file is part of Aorai plug-in of Frama-C.                        *)
 (*                                                                        *)
-(*  Copyright (C) 2007-2018                                               *)
+(*  Copyright (C) 2007-2019                                               *)
 (*    CEA (Commissariat à l'énergie atomique et aux énergies              *)
 (*         alternatives)                                                  *)
 (*    INRIA (Institut National de Recherche en Informatique et en         *)
diff --git a/src/plugins/aorai/aorai_metavariables.mli b/src/plugins/aorai/aorai_metavariables.mli
index 50051d5d33563e7df56d0d25f3076cf8713f3ff1..f78337613bc3f153d56f78fd2bf4aa7d0d939429 100644
--- a/src/plugins/aorai/aorai_metavariables.mli
+++ b/src/plugins/aorai/aorai_metavariables.mli
@@ -2,7 +2,7 @@
 (*                                                                        *)
 (*  This file is part of Aorai plug-in of Frama-C.                        *)
 (*                                                                        *)
-(*  Copyright (C) 2007-2018                                               *)
+(*  Copyright (C) 2007-2019                                               *)
 (*    CEA (Commissariat à l'énergie atomique et aux énergies              *)
 (*         alternatives)                                                  *)
 (*    INRIA (Institut National de Recherche en Informatique et en         *)