Updating Security String to 2017-03-01 on nyc-dev am: 003e5aad03 am: cacce5db57 am: 54b11f5c49
am: 9bbbf746ec

Change-Id: I192b050d434a8c9f7f1562648fcc809c35650ef2
diff --git a/core/version_defaults.mk b/core/version_defaults.mk
index 0563489..8b25f42 100644
--- a/core/version_defaults.mk
+++ b/core/version_defaults.mk
@@ -131,7 +131,7 @@
     #  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 := 2017-02-05
+      PLATFORM_SECURITY_PATCH := 2017-03-01
 endif
 
 ifeq "" "$(PLATFORM_BASE_OS)"