diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9713ae0e92..41e5270499 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -24,7 +24,7 @@
 * Python: Added BLPOP and BRPOP commands ([#1369](https://github.com/aws/glide-for-redis/pull/1369))
 * Python: Added ZRANGESTORE command ([#1377](https://github.com/aws/glide-for-redis/pull/1377))
 * Python: Added ZDIFFSTORE command ([#1378](https://github.com/aws/glide-for-redis/pull/1378))
-* Python: Added ZDIFF command (TODO: add PR link)
+* Python: Added ZDIFF command ([#1401](https://github.com/aws/glide-for-redis/pull/1401))
 
 #### Fixes
 * Python: Fix typing error "‘type’ object is not subscriptable" ([#1203](https://github.com/aws/glide-for-redis/pull/1203))