Merge "[DO NOT MERGE] Updating Security String to 2017-09-01 Bug:63846344" into mnc-dev
am: 65b4d916e6

Change-Id: Ib983d0c46cbe3de3a57da7ec1b128dbe8eeb5627
diff --git a/core/version_defaults.mk b/core/version_defaults.mk
index f6fb567..0e246a0 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 := 2017-07-05
+  PLATFORM_SECURITY_PATCH := 2017-09-01
 endif
 
 ifeq "" "$(PLATFORM_BASE_OS)"