diff --git a/.github/workflows/golangci-lint.yml b/.github/workflows/golangci-lint.yml
index b9b1dd992..653bec0fa 100644
--- a/.github/workflows/golangci-lint.yml
+++ b/.github/workflows/golangci-lint.yml
@@ -26,12 +26,13 @@ jobs:
       - uses: actions/setup-go@v4
         with:
           go-version: 1.19
+          cache: false # the golangci-lint action already caches for us (https://github.com/golangci/golangci-lint-action#performance)
 
       - name: golangci-lint
         uses: golangci/golangci-lint-action@v3
         with:
           # Optional: version of golangci-lint to use in form of v1.2 or v1.2.3 or `latest` to use the latest version
-          version: v1.52.1
+          version: v1.54.2
 
           # Optional: working directory, useful for monorepos
           # working-directory: somedir
diff --git a/x/sudo/types/msgs.go b/x/sudo/types/msgs.go
index dc3cf81f4..ea11fcfd4 100644
--- a/x/sudo/types/msgs.go
+++ b/x/sudo/types/msgs.go
@@ -6,11 +6,14 @@ import (
 	sdk "github.com/cosmos/cosmos-sdk/types"
 )
 
-var _ sdk.Msg = &MsgEditSudoers{}
+var (
+	_ sdk.Msg = &MsgEditSudoers{}
+	_ sdk.Msg = &MsgChangeRoot{}
+)
 
 // MsgEditSudoers
 
-func (m *MsgEditSudoers) ValidateBasic() error {
+func (m MsgEditSudoers) ValidateBasic() error {
 	if _, err := sdk.AccAddressFromBech32(m.Sender); err != nil {
 		return err
 	}
@@ -31,7 +34,7 @@ func (m *MsgEditSudoers) ValidateBasic() error {
 	return nil
 }
 
-func (m *MsgEditSudoers) GetSigners() []sdk.AccAddress {
+func (m MsgEditSudoers) GetSigners() []sdk.AccAddress {
 	signer, err := sdk.AccAddressFromBech32(m.Sender)
 	if err != nil {
 		panic(err)
@@ -39,13 +42,24 @@ func (m *MsgEditSudoers) GetSigners() []sdk.AccAddress {
 	return []sdk.AccAddress{signer}
 }
 
-func (m *MsgEditSudoers) RootAction() RootAction {
+// Route Implements Msg.
+func (msg MsgEditSudoers) Route() string { return ModuleName }
+
+// Type Implements Msg.
+func (msg MsgEditSudoers) Type() string { return "edit_sudoers" }
+
+// GetSignBytes Implements Msg.
+func (m MsgEditSudoers) GetSignBytes() []byte {
+	return sdk.MustSortJSON(ModuleCdc.MustMarshalJSON(&m))
+}
+
+func (m MsgEditSudoers) RootAction() RootAction {
 	return RootAction(m.Action)
 }
 
 // MsgChangeRoot
 
-func (m *MsgChangeRoot) GetSigners() []sdk.AccAddress {
+func (m MsgChangeRoot) GetSigners() []sdk.AccAddress {
 	signer, err := sdk.AccAddressFromBech32(m.Sender)
 	if err != nil {
 		panic(err)
@@ -53,7 +67,7 @@ func (m *MsgChangeRoot) GetSigners() []sdk.AccAddress {
 	return []sdk.AccAddress{signer}
 }
 
-func (m *MsgChangeRoot) ValidateBasic() error {
+func (m MsgChangeRoot) ValidateBasic() error {
 	if _, err := sdk.AccAddressFromBech32(m.Sender); err != nil {
 		return err
 	}
@@ -64,3 +78,14 @@ func (m *MsgChangeRoot) ValidateBasic() error {
 
 	return nil
 }
+
+// Route Implements Msg.
+func (msg MsgChangeRoot) Route() string { return ModuleName }
+
+// Type Implements Msg.
+func (msg MsgChangeRoot) Type() string { return "change_root" }
+
+// GetSignBytes Implements Msg.
+func (m MsgChangeRoot) GetSignBytes() []byte {
+	return sdk.MustSortJSON(ModuleCdc.MustMarshalJSON(&m))
+}