diff --git a/go.mod b/go.mod
index 2c7363c..1bd56fb 100644
--- a/go.mod
+++ b/go.mod
@@ -4,7 +4,7 @@ go 1.18
 
 require (
 	github.com/emmansun/gmsm v0.29.2
-	golang.org/x/crypto v0.28.0
+	golang.org/x/crypto v0.29.0
 )
 
-require golang.org/x/sys v0.26.0 // indirect
+require golang.org/x/sys v0.27.0 // indirect
diff --git a/go.sum b/go.sum
index b5893d7..dd55ebc 100644
--- a/go.sum
+++ b/go.sum
@@ -1,6 +1,6 @@
 github.com/emmansun/gmsm v0.29.2 h1:Y6RNcu/dNxJKf/N2FsfQLQgF8MdCKUtDuQNA4cxvy1o=
 github.com/emmansun/gmsm v0.29.2/go.mod h1:svdaYetBlVvzaj05nJ5dziOM1rp3HD/8wpC53pmQm0U=
-golang.org/x/crypto v0.28.0 h1:GBDwsMXVQi34v5CCYUm2jkJvu4cbtru2U4TN2PSyQnw=
-golang.org/x/crypto v0.28.0/go.mod h1:rmgy+3RHxRZMyY0jjAJShp2zgEdOqj2AO7U0pYmeQ7U=
-golang.org/x/sys v0.26.0 h1:KHjCJyddX0LoSTb3J+vWpupP9p0oznkqVk/IfjymZbo=
-golang.org/x/sys v0.26.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/crypto v0.29.0 h1:L5SG1JTTXupVV3n6sUqMTeWbjAyfPwoda2DLX8J8FrQ=
+golang.org/x/crypto v0.29.0/go.mod h1:+F4F4N5hv6v38hfeYwTdx20oUvLLc+QfrE9Ax9HtgRg=
+golang.org/x/sys v0.27.0 h1:wBqf8DvsY9Y/2P8gAfPDEYNuS30J4lPHJxXSb/nJZ+s=
+golang.org/x/sys v0.27.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=