diff --git a/poetry.lock b/poetry.lock
index ed47d9facd5..f35fd90ac99 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1160,13 +1160,13 @@ devel = ["colorama", "json-spec", "jsonschema", "pylint", "pytest", "pytest-benc
 
 [[package]]
 name = "filelock"
-version = "3.15.3"
+version = "3.15.4"
 description = "A platform independent file lock."
 optional = false
 python-versions = ">=3.8"
 files = [
-    {file = "filelock-3.15.3-py3-none-any.whl", hash = "sha256:0151273e5b5d6cf753a61ec83b3a9b7d8821c39ae9af9d7ecf2f9e2f17404103"},
-    {file = "filelock-3.15.3.tar.gz", hash = "sha256:e1199bf5194a2277273dacd50269f0d87d0682088a3c561c15674ea9005d8635"},
+    {file = "filelock-3.15.4-py3-none-any.whl", hash = "sha256:6ca1fffae96225dab4c6eaf1c4f4f28cd2568d3ec2a44e15a08520504de468e7"},
+    {file = "filelock-3.15.4.tar.gz", hash = "sha256:2207938cbc1844345cb01a5a95524dae30f0ce089eba5b00378295a17e3e90cb"},
 ]
 
 [package.extras]
@@ -3684,4 +3684,4 @@ validation = ["fastjsonschema"]
 [metadata]
 lock-version = "2.0"
 python-versions = ">=3.8,<4.0.0"
-content-hash = "774c7273928676e0bff6c8a0bb67dd16eef35a4480f49ad6763cb70687eddf88"
+content-hash = "9efd09cc6311d54612f84b81be78d2bb45c62dfe86abfc07be6d7140d167969e"
diff --git a/pyproject.toml b/pyproject.toml
index b017db3af8c..71fc761c856 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -90,7 +90,7 @@ mypy-boto3-xray = "^1.34.0"
 types-requests = "^2.31.0"
 typing-extensions = "^4.12.2"
 mkdocs-material = "^9.5.27"
-filelock = "^3.15.3"
+filelock = "^3.15.4"
 checksumdir = "^1.2.0"
 mypy-boto3-appconfigdata = "^1.34.24"
 ijson = "^3.3.0"