diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 6a141b04abd51204dae42def23fe155f5fa99b78..42be737155dd3e4963530449c29866b4b72e2047 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20170330
+20170331