diff --git a/requirements.txt b/requirements.txt
index 23db463..782d4bb 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -14,3 +14,4 @@ anyconfig>=0.10.0 # not directly required, pinned by Snyk to avoid a vulnerabili
 setuptools>=65.5.1 # not directly required, pinned by Snyk to avoid a vulnerability
 urllib3>=2.5.0 # not directly required, pinned by Snyk to avoid a vulnerability
 zipp>=3.19.1 # not directly required, pinned by Snyk to avoid a vulnerability
+filelock>=3.20.1 # not directly required, pinned by Snyk to avoid a vulnerability