diff --git a/local-requirements.txt b/local-requirements.txt
index 8e8612013..9ad8b4667 100644
--- a/local-requirements.txt
+++ b/local-requirements.txt
@@ -6,7 +6,7 @@ flake8==7.3.0
 mypy==1.19.1
 objgraph==3.6.2
 Pillow==11.3.0
-pixelmatch==0.3.0
+pixelmatch==0.4.0
 pre-commit==3.5.0
 pyOpenSSL==26.0.0
 pytest==8.4.2