diff --git a/requirements.txt b/requirements.txt
index ea82379..54e5ff4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -28,7 +28,7 @@ cryptography==46.0.3
     # via paramiko
 distlib==0.4.0
     # via virtualenv
-filelock==3.20.0
+filelock==3.20.3
     # via virtualenv
 ghp-import==2.1.0
     # via mkdocs