diff --git a/tests/.pre-commit-config.yaml b/tests/.pre-commit-config.yaml
index 8e70a24..29cb2e3 100644
--- a/tests/.pre-commit-config.yaml
+++ b/tests/.pre-commit-config.yaml
@@ -12,7 +12,7 @@
 #     $ pre-commit autoupdate --config="tests/.pre-commit-config.yaml"
 repos:
 - repo: https://github.com/psf/black
-  rev: 26.3.0
+  rev: 26.3.1
   hooks:
   - id: black
     name: black