diff --git a/src/requirements.txt b/src/requirements.txt
index 287971d..79e9600 100644
--- a/src/requirements.txt
+++ b/src/requirements.txt
@@ -1,5 +1,5 @@
 argparse==1.2.1
-cryptography==35.0.0
+cryptography==41.0.3
 dulwich==0.17.3
 environment_tools==1.1.3
 kazoo==2.8.0