diff --git a/poetry.lock b/poetry.lock
index 967ec733ca6..6e22b25424e 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -369,14 +369,14 @@ files = [
 
 [[package]]
 name = "cfn-lint"
-version = "0.74.2"
+version = "0.74.3"
 description = "Checks CloudFormation templates for practices and behaviour that could potentially be improved"
 category = "dev"
 optional = false
 python-versions = ">=3.7, <=4.0, !=4.0"
 files = [
-    {file = "cfn-lint-0.74.2.tar.gz", hash = "sha256:6b3224e33fc56f12e3272c674840aade4c7fe17e136c98332ce8e790b38d7aac"},
-    {file = "cfn_lint-0.74.2-py3-none-any.whl", hash = "sha256:417bc31692b6f439e519011154af4478678191c5cc5da39b4ba467affca04645"},
+    {file = "cfn-lint-0.74.3.tar.gz", hash = "sha256:2013186ead750eddeafaa286711c03cde44deff0fecae045de20e295160fc275"},
+    {file = "cfn_lint-0.74.3-py3-none-any.whl", hash = "sha256:f99dc6816d41cc6efda9fa26f76745c37db9ecdcbb2ee14db857874a739a5c14"},
 ]
 
 [package.dependencies]
@@ -3020,4 +3020,4 @@ validation = ["fastjsonschema"]
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.7.4"
-content-hash = "8ebb4f0b5677b7d30158a101c83c75babeb140f270a52f65626e340efe86b781"
+content-hash = "938f9148925bfa8f93d0f22b836da5cde8d04d43bcab011915dc1da0cade065a"
diff --git a/pyproject.toml b/pyproject.toml
index 2db3c6683db..21d7a88bbc4 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -100,7 +100,7 @@ all = ["pydantic", "aws-xray-sdk", "fastjsonschema"]
 aws-sdk = ["boto3"]
 
 [tool.poetry.group.dev.dependencies]
-cfn-lint = "0.74.2"
+cfn-lint = "0.74.3"
 mypy = ">=0.982,<1.2"
 types-python-dateutil = "^2.8.19.6"
 httpx = "^0.23.3"