diff --git a/requirements-dev.txt b/requirements-dev.txt
index 077ecf2..6cc32a2 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -15,7 +15,7 @@ cfn-lint==0.36.1
 chardet==3.0.4
 click==7.1.2
 coverage==5.3
-cryptography==41.0.3
+cryptography==41.0.4
 decorator==4.4.2
 distlib==0.3.1
 docker==4.3.1