diff --git a/packages/google-cloud-storage/testing/constraints-3.10.txt b/packages/google-cloud-storage/testing/constraints-3.10.txt
index e4294e2f1397..208164a8a0bb 100644
--- a/packages/google-cloud-storage/testing/constraints-3.10.txt
+++ b/packages/google-cloud-storage/testing/constraints-3.10.txt
@@ -6,7 +6,7 @@
 # then this file should have google-cloud-foo==1.14.0
 google-auth==2.26.1
 # cryptography is a direct dependency of google-auth
-cryptography==38.0.0
+cryptography==48.0.1
 google-api-core==2.27.0
 google-cloud-core==2.4.2
 google-resumable-media==2.7.2