diff --git a/configure.ac b/configure.ac
index a6b0398ed..9f41b9bfc 100644
--- a/configure.ac
+++ b/configure.ac
@@ -4,8 +4,8 @@ define(_CLIENT_VERSION_MAJOR, 4)
 define(_CLIENT_VERSION_MINOR, 1)
 define(_CLIENT_VERSION_REVISION, 0)
 define(_CLIENT_VERSION_BUILD, 0)
-define(_CLIENT_VERSION_RC, 1)
-define(_CLIENT_VERSION_IS_RELEASE, false)
+define(_CLIENT_VERSION_RC, 0)
+define(_CLIENT_VERSION_IS_RELEASE, true)
 define(_COPYRIGHT_YEAR, 2022)
 define(_COPYRIGHT_HOLDERS,[The %s developers])
 define(_COPYRIGHT_HOLDERS_SUBSTITUTION,[[Avian Core]])