diff --git a/make/hotspot_version b/make/hotspot_version
index 16c201cc4707ad86c4757e63341a950b877c82f0..b581b833334623100bf425a69a7f3da044e86d61 100644
--- a/make/hotspot_version
+++ b/make/hotspot_version
@@ -35,7 +35,7 @@ HOTSPOT_VM_COPYRIGHT=Copyright 2011
 
 HS_MAJOR_VER=21
 HS_MINOR_VER=0
-HS_BUILD_NUMBER=05
+HS_BUILD_NUMBER=06
 
 JDK_MAJOR_VER=1
 JDK_MINOR_VER=7