diff --git a/dependencies/python/cfn-lint.txt b/dependencies/python/cfn-lint.txt
index aa091ec2..657deb4b 100644
--- a/dependencies/python/cfn-lint.txt
+++ b/dependencies/python/cfn-lint.txt
@@ -13,7 +13,7 @@ junit-xml==1.9
 mpmath==1.3.0
 networkx==3.1
 pbr==5.11.1
-pydantic==1.10.7
+pydantic==1.10.9
 pyrsistent==0.19.3
 python-dateutil==2.8.2
 PyYAML==6.0