diff --git a/requirements/dev.txt b/requirements/dev.txt
index 383cfb4..d539653 100644
--- a/requirements/dev.txt
+++ b/requirements/dev.txt
@@ -10,7 +10,7 @@ coverage[toml]==7.6.10
     # via pytest-cov
 distlib==0.3.9
     # via virtualenv
-filelock==3.20.1
+filelock==3.20.3
     # via virtualenv
 identify==2.6.5
     # via pre-commit