diff --git a/core/version_defaults.mk b/core/version_defaults.mk
index 893303500e..160c6455ca 100644
--- a/core/version_defaults.mk
+++ b/core/version_defaults.mk
@@ -79,7 +79,7 @@ endif
 .KATI_READONLY := PLATFORM_SDK_VERSION
 
 # This is the sdk extension version of this tree.
-PLATFORM_SDK_EXTENSION_VERSION := 10
+PLATFORM_SDK_EXTENSION_VERSION := 11
 .KATI_READONLY := PLATFORM_SDK_EXTENSION_VERSION
 
 # This is the sdk extension version that PLATFORM_SDK_VERSION ships with.