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

* commit '054bbb9766312a2caefd5375341d49074a6d25bf':
  Updating security string patch to 2016-04-01
diff --git a/core/version_defaults.mk b/core/version_defaults.mk
index 4750528..b0602ed 100644
--- a/core/version_defaults.mk
+++ b/core/version_defaults.mk
@@ -73,7 +73,7 @@
   # 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)"