diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 30efacaa..1dadf174 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -136,7 +136,9 @@ repos:
         # feature request about this.
         args: [--target-version=py39, --skip-errors]
 
-# Docker hooks do not work in pre-commit.ci
-# See: <https://github.com/pre-commit-ci/issues/issues/11>
+# pre-commit.ci config reference: https://pre-commit.ci/#configuration
 ci:
+  autoupdate_schedule: monthly
+  # Docker hooks do not work in pre-commit.ci
+  # See: <https://github.com/pre-commit-ci/issues/issues/11>
   skip: [hadolint-docker]