diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 8afbbd33cdaab6d4f5a250425c6341220afa45c7..4c13ac4fb31159c7ee5114fe46bfda0ea76c69c3 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20170524
+20170525