diff --git a/flask-api/requirements-dev.txt b/flask-api/requirements-dev.txt
index c62b30316..f8b93b31e 100644
--- a/flask-api/requirements-dev.txt
+++ b/flask-api/requirements-dev.txt
@@ -65,7 +65,7 @@ ecdsa==0.19.0
     #   python-jose
 exceptiongroup==1.2.2
     # via pytest
-filelock==3.15.4
+filelock==3.20.3
     # via
     #   tox
     #   virtualenv