Updating security string patch to 2016-04-01 am: e182d2a95c am: 054bbb9766 am: 7e6a1633c8
am: eb651e2e45

* commit 'eb651e2e450f1756e6acea4f570379af7d146920':
  Updating security string patch to 2016-04-01
diff --git a/core/version_defaults.mk b/core/version_defaults.mk
index be5833d..8cc6900 100644
--- a/core/version_defaults.mk
+++ b/core/version_defaults.mk
@@ -103,7 +103,7 @@
   # 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 := 2016-03-01
+  PLATFORM_SECURITY_PATCH := 2016-04-01
 endif
 
 ifeq "" "$(PLATFORM_BASE_OS)"