diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 7e30065..defae20 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -48,7 +48,7 @@ repos:
       - id: yamlfmt
         args: [--mapping, '2', --offset, '2', --sequence, '4']
   - repo: https://github.com/executablebooks/mdformat
-    rev: 0.7.19
+    rev: 0.7.21
     hooks:
       - id: mdformat
         additional_dependencies: