diff --git a/VERSION b/VERSION
index bf776090251b4e68d2aace85ae5591444c8fada3..bd52cf3e9890ecc971cdddd5ffeb87e9292f34f5 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-RELEASE 5.1.5
+RELEASE 5.1.6