Merge "[DO NOT MERGE] Update Security String to 2018-01-01 Bug: 69257226" into mnc-dev
am: a246e378c4

Change-Id: If4d89287dd72bb074ef348ee41bb59f88f05ca5d
diff --git a/core/version_defaults.mk b/core/version_defaults.mk
index be32cf2..ba155e6 100644
--- a/core/version_defaults.mk
+++ b/core/version_defaults.mk
@@ -105,7 +105,7 @@
   #  It must match one of the Android Security Patch Level strings of the Public Security Bulletins.
   #
   #  If there is no $PLATFORM_SECURITY_PATCH set, keep it empty.
-  PLATFORM_SECURITY_PATCH := 2017-12-01
+  PLATFORM_SECURITY_PATCH := 2018-01-01
 endif
 
 ifeq "" "$(PLATFORM_BASE_OS)"