diff --git a/go/go.mod b/go/go.mod
index 66fe835..8fca56d 100644
--- a/go/go.mod
+++ b/go/go.mod
@@ -12,4 +12,4 @@ require (
 // All patch is written in ./golang-crypto.patch.
 replace golang.org/x/crypto => ./golang-crypto
 
-require golang.org/x/sys v0.8.0 // indirect
+require golang.org/x/sys v0.21.0 // indirect
diff --git a/go/go.sum b/go/go.sum
index 4d53eba..c83345f 100644
--- a/go/go.sum
+++ b/go/go.sum
@@ -1,5 +1,5 @@
 github.com/mikesmitty/edkey v0.0.0-20170222072505-3356ea4e686a h1:eU8j/ClY2Ty3qdHnn0TyW3ivFoPC/0F1gQZz8yTxbbE=
 github.com/mikesmitty/edkey v0.0.0-20170222072505-3356ea4e686a/go.mod h1:v8eSC2SMp9/7FTKUncp7fH9IwPfw+ysMObcEz5FWheQ=
-golang.org/x/sys v0.8.0 h1:EBmGv8NaZBZTWvrbjNoL6HVt+IVy3QDQpJs7VRIw3tU=
-golang.org/x/sys v0.8.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/term v0.8.0 h1:n5xxQn2i3PC0yLAbjTpNT85q/Kgzcr2gIoX9OrJUols=
+golang.org/x/sys v0.21.0 h1:rF+pYz3DAGSQAxAu1CbC7catZg4ebC4UIeIhKxBZvws=
+golang.org/x/sys v0.21.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/term v0.21.0 h1:WVXCp+/EBEHOj53Rvu+7KiT/iElMrO8ACK16SMZ3jaA=
diff --git a/go/golang-crypto b/go/golang-crypto
index d0b3160..332fd65 160000
--- a/go/golang-crypto
+++ b/go/golang-crypto
@@ -1 +1 @@
-Subproject commit d0b316056be80e452fdae998581d0a807b8df0a8
+Subproject commit 332fd656f4f013f66e643818fe8c759538456535