diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 5659b15..c6758ee 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -26,7 +26,7 @@ repos:
         - flake8-tidy-imports
         - flake8-typing-imports
 -   repo: https://github.com/pre-commit/mirrors-mypy
-    rev: 'v0.990'
+    rev: 'v0.991'
     hooks:
     -   id: mypy
         args: