Update security string to 2015-12-01 - DO NOT MERGE am: 6575d4a2a8
am: cc9ac27157

* commit 'cc9ac271575b4c1ef3a2bff3fbdaf2b201c6e75d':
  Update security string to 2015-12-01 - DO NOT MERGE
diff --git a/core/version_defaults.mk b/core/version_defaults.mk
index e405b6d..0b47ac0 100644
--- a/core/version_defaults.mk
+++ b/core/version_defaults.mk
@@ -73,7 +73,7 @@
   # Can be an arbitrary string, but must be a single word.
   #
   # If there is no $PLATFORM_SECURITY_PATCH set, keep it empty.
-  PLATFORM_SECURITY_PATCH := 2015-11-01
+  PLATFORM_SECURITY_PATCH := 2015-12-01
 endif
 
 ifeq "" "$(PLATFORM_BASE_OS)"