diff --git a/revision.h.in b/revision.h.in
index 25cb3949f..939d2940f 100644
--- a/revision.h.in
+++ b/revision.h.in
@@ -18,7 +18,7 @@
 #else
 #define VER_FILEVERSION_STR         STR(VER_MAJOR) "." STR(VER_MINOR) "." STR(VER_PATCH) "." STR(VER_BUILD) " (Commit @GIT_COMMIT_HASH@)"
 #endif
-#define VER_COPYRIGHT_STR           "\xA9 2006-2022"
+#define VER_COPYRIGHT_STR           "\xA9 2006-2023"
 
 #ifdef  NDEBUG
 #define VER_ORIGINAL_FILENAME_STR   "@CMAKE_SHARED_LIBRARY_PREFIX@assimp@LIBRARY_SUFFIX@.dll"
diff --git a/test/unit/utVersion.cpp b/test/unit/utVersion.cpp
index 06f07c943..da4240c07 100644
--- a/test/unit/utVersion.cpp
+++ b/test/unit/utVersion.cpp
@@ -48,7 +48,7 @@ TEST_F( utVersion, aiGetLegalStringTest ) {
     EXPECT_NE( lv, nullptr );
     std::string text( lv );
 
-    size_t pos = text.find(std::string("2022"));
+    size_t pos = text.find(std::string("2023"));
     EXPECT_NE(pos, std::string::npos);
 }
 
@@ -61,7 +61,7 @@ TEST_F( utVersion, aiGetVersionMajorTest ) {
 }
 
 TEST_F( utVersion, aiGetVersionPatchTest ) {
-    EXPECT_EQ(aiGetVersionPatch(), 5U );
+    EXPECT_EQ(aiGetVersionPatch(), 6U );
 }
 
 TEST_F( utVersion, aiGetCompileFlagsTest ) {