diff --git a/CHANGELOG b/CHANGELOG
index 06383d0e..b821f44c 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -2,7 +2,7 @@ History:
 
 <see Git checking messages for history>
 
-3.3.1   2018/xx/xx
+3.3.1   2018/09/22
       - Linux: fix a memory leak introduced with 7e8ae5703f0669f40532c2be917df4328bc3985e (fixes #72)
       - doc: add the download statistics badge