diff --git a/go.mod b/go.mod
index 661bde9..745991f 100644
--- a/go.mod
+++ b/go.mod
@@ -4,7 +4,7 @@ go 1.19
 
 require (
 	github.com/Code-Hex/go-infinity-channel v1.0.0
-	golang.org/x/crypto v0.1.0
+	golang.org/x/crypto v0.18.0
 	golang.org/x/mod v0.6.0
 )