diff --git a/ChangeLog b/ChangeLog
index e5d3656f..a7cd0ad2 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,4 +1,4 @@
-2018.04.23, Version 1.20.2 (Stable)
+2018.04.23, Version 1.20.2 (Stable), c51fd3f66bbb386a1efdeba6812789f35a372d1e
 
 Changes since version 1.20.1: