diff --git a/.commit-check.yml b/.commit-check.yml
index 35052d6..f1f725f 100644
--- a/.commit-check.yml
+++ b/.commit-check.yml
@@ -15,7 +15,7 @@ checks:
     suggest: run command `git checkout -b type/branch_name`
 
   - check: author_name
-    regex: ^[A-Za-z ,.\'-]+$|.*(\[bot])
+    regex: ^[A-Za-zÀ-ÖØ-öø-ÿ\u0100-\u017F\u0180-\u024F ,.\'-]+$|.*(\[bot])
     error: The committer name seems invalid
     suggest: run command `git config user.name "Your Name"`
 
diff --git a/requirements.txt b/requirements.txt
index fa52544..8b903aa 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 # Install commit-check CLI
 # For details please see: https://github.com/commit-check/commit-check
-commit-check==0.9.3
+commit-check==0.9.4
 # Interact with the GitHub API.
-PyGithub==2.6.0
+PyGithub==2.6.1