diff --git a/pyproject.toml b/pyproject.toml
index 2f40bf6..79e35fb 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -17,7 +17,7 @@ classifiers = [
 ]
 
 dependencies = [
-    'Authlib==1.3.0',
+    'Authlib==1.6.6',
     'Django==4.2.9',
     'django-auth-ldap==4.6.0',
     'django-bootstrap5==23.4',