diff --git a/go.mod b/go.mod
index 6b93b3e..6241580 100644
--- a/go.mod
+++ b/go.mod
@@ -4,7 +4,7 @@ go 1.15
 
 require (
 	github.com/emmansun/gmsm v0.11.5
-	golang.org/x/crypto v0.0.0-20220321153916-2c7772ba3064
+	golang.org/x/crypto v0.15.0
 )
 
 replace github.com/emmansun/gmsm => github.com/easyops-cn/emmansun-gmsm hack // TODO: update test certs and remove this hack