diff --git a/common/headers/version_checker.go b/common/headers/version_checker.go
index 951f974bcad..8961fb1f389 100644
--- a/common/headers/version_checker.go
+++ b/common/headers/version_checker.go
@@ -47,7 +47,7 @@ const (
 	ClientNameCLI           = "temporal-cli"
 	ClientNameUI            = "temporal-ui"
 
-	ServerVersion = "1.22.5-rc1"
+	ServerVersion = "1.22.5-rc2"
 
 	// SupportedServerVersions is used by CLI and inter role communication.
 	SupportedServerVersions = ">=1.0.0 <2.0.0"