diff --git a/dev-requirements.txt b/dev-requirements.txt
index b23bdc1a..cf588825 100644
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -1,6 +1,6 @@
 black==24.3.0
 docformatter==1.7.5
-filelock==3.13.3
+filelock==3.15.4
 isort==5.13.2
 flake8==7.0.0
 pytest==8.1.1