diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 9cb85235..b56ed412 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -43,7 +43,7 @@ repos:
   - id: blacken-docs
     name: Format code in docstrings
     args: [--line-length, '120']
-    additional_dependencies: [black==26.3.1]
+    additional_dependencies: [black==26.5.1]
 
 # Upgrade and rewrite Python idioms.
 - repo: https://github.com/asottile/pyupgrade