diff --git a/requirements.txt b/requirements.txt
index 08ebf316..87adafbf 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -20,7 +20,7 @@ mkdocs-rss-plugin==1.12.1
 packaging==24.0
 paginate==0.5.6
 pathspec==0.12.1
-platformdirs==4.2.0
+platformdirs==4.2.1
 Pygments==2.17.2
 pymdown-extensions==10.8.1
 python-dateutil==2.9.0.post0