Update Security String to 2017-02-05 on nyc-dev am: af63566009 am: f6dbc77231 am: dec80c416e
am: 89e9059995

Change-Id: Iee0a4138b5293e3c2ad6b6017548b029a99c88fd
diff --git a/core/version_defaults.mk b/core/version_defaults.mk
index f484eaf..e8a4105 100644
--- a/core/version_defaults.mk
+++ b/core/version_defaults.mk
@@ -114,7 +114,7 @@
     #  It must be of the form "YYYY-MM-DD" on production devices.
     #  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 := 2017-02-01
+      PLATFORM_SECURITY_PATCH := 2017-02-05
 endif
 
 ifeq "" "$(PLATFORM_BASE_OS)"