diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index c98f70a..e8e0cb6 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -9,7 +9,7 @@ repos:
       - id: check-added-large-files
       - id: debug-statements
   - repo: https://github.com/PyCQA/flake8
-    rev: "3.9.2"
+    rev: "4.0.1"
     hooks:
       - id: flake8
         additional_dependencies: [flake8-import-order, flake8-bugbear]
@@ -28,7 +28,7 @@ repos:
     -   id: pyupgrade
         args: [--py37-plus]
   - repo: https://github.com/pre-commit/mirrors-mypy
-    rev: "v0.910"
+    rev: "v0.910-1"
     hooks:
       - id: mypy
         files: vdirsyncer/.*