diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index cecccc3b175e9c14694db5628385a00a92a5d40a..58aaef320c4217752d0280f8b70efffb55117610 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20191219
+20191220