diff --git a/CHANGELOG.md b/CHANGELOG.md
index fcf87c3a..9b6e7290 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,7 +7,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 ## [Unreleased]
 
 ### Added
-- Upgrade PHPStan checks to level 7 (PR #893)
+- Upgrade PHPStan checks to level 7 (PR #856)
 - Added event emitters for issued access and refresh tokens (PR #860)
 - Can now use Defuse\Crypto\Key for encryption/decryption of keys which is faster than the Cryto class (PR #812)