diff --git a/requirements-dev.txt b/requirements-dev.txt
index 5ed0a5c..16d7084 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -24,7 +24,7 @@ dill==0.3.7
     # via pylint
 distlib==0.3.7
     # via virtualenv
-filelock==3.12.2
+filelock==3.12.3
     # via virtualenv
 flake8==6.0.0
     # via -r requirements-dev.in