diff --git a/pyproject.toml b/pyproject.toml
index 2b462f0057..389b67e880 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -11,7 +11,7 @@ dependencies = [
     # core dependencies
     "Babel~=2.16.0",
     "Click~=8.2.0",
-    "filelock~=3.18.0",
+    "filelock~=3.20.1",
     "filetype~=1.2.0",
     "GitPython~=3.1.44",
     "Jinja2~=3.1.6",