diff --git a/test/py/requirements.txt b/test/py/requirements.txt
index e080d0f051c..c3bf31d057a 100644
--- a/test/py/requirements.txt
+++ b/test/py/requirements.txt
@@ -1,4 +1,4 @@
-filelock==3.20.1
+filelock==3.20.3
 pycryptodomex==3.21.0
 pytest==8.4.2
 pytest-xdist==2.5.0
diff --git a/tools/buildman/requirements.txt b/tools/buildman/requirements.txt
index d8f76e4e73d..32c14fbac57 100644
--- a/tools/buildman/requirements.txt
+++ b/tools/buildman/requirements.txt
@@ -1,2 +1,2 @@
-filelock==3.20.1
+filelock==3.20.3
 importlib_resources==6.5.2