diff --git a/requirements.txt b/requirements.txt
index fe77028..44c4306 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -24,7 +24,7 @@ defusedxml==0.7.1
     # via py-serializable
 docutils==0.23
     # via readme-renderer
-filelock==3.29.1
+filelock==3.29.3
     # via cachecontrol
 icmplib==3.0.4
     # via pinghue (pyproject.toml)