diff --git a/src/Doxyfile b/src/Doxyfile
index f29acbbde4..9edf43f50c 100644
--- a/src/Doxyfile
+++ b/src/Doxyfile
@@ -31,7 +31,7 @@ PROJECT_NAME           = gem5
 # This could be handy for archiving the generated documentation or 
 # if some version control system is used.
 
-PROJECT_NUMBER         = DEVELOP-FOR-V22-0
+PROJECT_NUMBER         = v22.0.0.0
 
 # The OUTPUT_DIRECTORY tag is used to specify the (relative or absolute) 
 # base path where the generated documentation will be put. 
diff --git a/src/base/version.cc b/src/base/version.cc
index 61b2a5e033..a269987af9 100644
--- a/src/base/version.cc
+++ b/src/base/version.cc
@@ -32,6 +32,6 @@ namespace gem5
 /**
  * @ingroup api_base_utils
  */
-const char *gem5Version = "[DEVELOP-FOR-v22.0]";
+const char *gem5Version = "22.0.0.0";
 
 } // namespace gem5