diff --git a/dns-secondary-operator/requirements.txt b/dns-secondary-operator/requirements.txt
index 65d2d34f..0eb4f0a7 100644
--- a/dns-secondary-operator/requirements.txt
+++ b/dns-secondary-operator/requirements.txt
@@ -1,4 +1,4 @@
-cryptography==48.0.1
+cryptography==50.0.1
 jubilant ==1.13.0
 ops==3.8.2
 pydantic==2.13.4