diff --git a/cfn-lint-serverless/poetry.lock b/cfn-lint-serverless/poetry.lock
index 8362ff7..95a064f 100644
--- a/cfn-lint-serverless/poetry.lock
+++ b/cfn-lint-serverless/poetry.lock
@@ -399,20 +399,17 @@ files = [
 
 [[package]]
 name = "isort"
-version = "5.10.1"
+version = "5.13.2"
 description = "A Python utility / library to sort Python imports."
 optional = false
-python-versions = ">=3.6.1,<4.0"
+python-versions = ">=3.8.0"
 files = [
-    {file = "isort-5.10.1-py3-none-any.whl", hash = "sha256:6f62d78e2f89b4500b080fe3a81690850cd254227f27f75c3a0c491a1f351ba7"},
-    {file = "isort-5.10.1.tar.gz", hash = "sha256:e8443a5e7a020e9d7f97f1d7d9cd17c88bcb3bc7e218bf9cf5095fe550be2951"},
+    {file = "isort-5.13.2-py3-none-any.whl", hash = "sha256:8ca5e72a8d85860d5a3fa69b8745237f2939afe12dbf656afbcb47fe72d947a6"},
+    {file = "isort-5.13.2.tar.gz", hash = "sha256:48fdfcb9face5d58a4f6dde2e72a1fb8dcaf8ab26f95ab49fab84c2ddefb0109"},
 ]
 
 [package.extras]
-colors = ["colorama (>=0.4.3,<0.5.0)"]
-pipfile-deprecated-finder = ["pipreqs", "requirementslib"]
-plugins = ["setuptools"]
-requirements-deprecated-finder = ["pip-api", "pipreqs"]
+colors = ["colorama (>=0.4.6)"]
 
 [[package]]
 name = "jmespath"
@@ -1039,4 +1036,4 @@ requests = ">=2.0,<3.0"
 [metadata]
 lock-version = "2.0"
 python-versions = ">=3.6.2,<4"
-content-hash = "ba954adfc1c456bdb851c2ccd2532eef9a49a6ad5faefda7cb54aeed00744062"
+content-hash = "145cde03c17ec079cc49c1cd94d83a88fa7c12e44b33a0fa7925704238f5e68b"
diff --git a/cfn-lint-serverless/pyproject.toml b/cfn-lint-serverless/pyproject.toml
index 964e637..426b1fe 100644
--- a/cfn-lint-serverless/pyproject.toml
+++ b/cfn-lint-serverless/pyproject.toml
@@ -12,7 +12,7 @@ cfn-lint = ">=0.49.2,<1"
 
 [tool.poetry.dev-dependencies]
 pytest = "^7.0.1"
-isort = "^5.7.0"
+isort = "^5.13.2"
 black = "^24.8"
 flake8 = "^4.0.1"
 coverage = "^6.2"