diff --git a/sources/.pre-commit-config-optional.yaml b/sources/.pre-commit-config-optional.yaml
index 56000d9..ff325af 100644
--- a/sources/.pre-commit-config-optional.yaml
+++ b/sources/.pre-commit-config-optional.yaml
@@ -4,7 +4,7 @@
 
 repos:
   - repo: https://github.com/tcort/markdown-link-check
-    rev: v3.13.6
+    rev: v3.12.2
     hooks:
       - id: markdown-link-check
         args: [--quiet, --config=.markdown-link-check.json]