diff --git a/tests/requirements.txt b/tests/requirements.txt
index 241abce..be7b99a 100644
--- a/tests/requirements.txt
+++ b/tests/requirements.txt
@@ -15,7 +15,7 @@ cfn-flip==1.2.2
 chardet==3.0.4
 click==7.1.1
 colorama==0.4.3
-cryptography==41.0.0
+cryptography==41.0.4
 docutils==0.16
 durationpy==0.5
 Flask==2.3.2