diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 111dfc5249e208baca99f2866ca448f917adbc39..3d0082323714b743f28128d1d11c096c98ad579d 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20171204
+20171205