diff --git a/dns-secondary-operator/requirements.txt b/dns-secondary-operator/requirements.txt
index 183d65ad..ae8d281e 100644
--- a/dns-secondary-operator/requirements.txt
+++ b/dns-secondary-operator/requirements.txt
@@ -1,4 +1,4 @@
-cryptography==48.0.0
+cryptography==49.0.0
 jubilant ==1.9.0
 ops==3.7.0
 pydantic==2.13.4