diff --git a/go.mod b/go.mod
index 8f7cb2b01968db5103e31e2ced0f30039abedac1..81a6cc8c2642fca93452eb4c9ebafd0be6293afd 100644
--- a/go.mod
+++ b/go.mod
@@ -15,7 +15,7 @@ require (
 	github.com/mr-tron/base58 v1.2.0
 	github.com/stretchr/testify v1.7.0
 	github.com/tuvistavie/securerandom v0.0.0-20140719024926-15512123a948
-	golang.org/x/crypto v0.0.0-20210921155107-089bfa567519
+	golang.org/x/crypto v0.0.0-20200220183623-bac4c82f6975 
 )
 
 require (