diff --git a/cfn-lint-serverless/poetry.lock b/cfn-lint-serverless/poetry.lock
index e3fafcd..621e37a 100644
--- a/cfn-lint-serverless/poetry.lock
+++ b/cfn-lint-serverless/poetry.lock
@@ -370,12 +370,12 @@ setuptools = "*"
 
 [[package]]
 name = "future"
-version = "0.18.2"
+version = "0.18.3"
 description = "Clean single-source support for Python 3 and 2"
 optional = false
 python-versions = ">=2.6, !=3.0.*, !=3.1.*, !=3.2.*"
 files = [
-    {file = "future-0.18.2.tar.gz", hash = "sha256:b1bead90b70cf6ec3f0710ae53a525360fa360d306a86583adc6bf83a4db537d"},
+    {file = "future-0.18.3.tar.gz", hash = "sha256:34a17436ed1e96697a86f9de3d15a3b0be01d8bc8de9c1dffd59fb8234ed5307"},
 ]
 
 [[package]]