diff --git a/core/version_defaults.mk b/core/version_defaults.mk
index 021617d..b3e3c6e 100644
--- a/core/version_defaults.mk
+++ b/core/version_defaults.mk
@@ -41,7 +41,7 @@
   # which is the version that we reveal to the end user.
   # Update this value when the platform version changes (rather
   # than overriding it somewhere else).  Can be an arbitrary string.
-  PLATFORM_VERSION := 4.1
+  PLATFORM_VERSION := 4.1.1
 endif
 
 ifeq "" "$(PLATFORM_SDK_VERSION)"
@@ -96,4 +96,3 @@
   # anyone trying to parse it as an integer will probably get "0".
   BUILD_NUMBER := eng.$(USER).$(shell date +%Y%m%d.%H%M%S)
 endif
-