diff --git a/CHANGELOG.md b/CHANGELOG.md
index 666372210..c6aaad963 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -13,6 +13,7 @@
 ### BUG FIXES
 
 - [\#748](https://github.com/cosmos/evm/pull/748) Fix DynamicFeeChecker in Cosmos ante handler to respect NoBaseFee feemarkets' parameter.
+- [\#756](https://github.com/cosmos/evm/pull/756) Fix error message typo in NewMsgCancelProposal.
 - [\#772](https://github.com/cosmos/evm/pull/772) Avoid panic on close if evm mempool not used.
 
 ## v0.5.0
diff --git a/precompiles/gov/types.go b/precompiles/gov/types.go
index 8c0777bf4..0944eb2b7 100644
--- a/precompiles/gov/types.go
+++ b/precompiles/gov/types.go
@@ -243,7 +243,7 @@ func NewMsgDeposit(args []interface{}, addrCdc address.Codec) (*govv1.MsgDeposit
 func NewMsgCancelProposal(args []interface{}, addrCdc address.Codec) (*govv1.MsgCancelProposal, common.Address, error) {
 	emptyAddr := common.Address{}
 	if len(args) != 2 {
-		return nil, emptyAddr, fmt.Errorf(cmn.ErrInvalidNumberOfArgs, 1, len(args))
+		return nil, emptyAddr, fmt.Errorf(cmn.ErrInvalidNumberOfArgs, 2, len(args))
 	}
 
 	proposer, ok := args[0].(common.Address)
diff --git a/precompiles/gov/types_test.go b/precompiles/gov/types_test.go
index 64907876d..52e812526 100644
--- a/precompiles/gov/types_test.go
+++ b/precompiles/gov/types_test.go
@@ -125,13 +125,13 @@ func TestNewMsgCancelProposal(t *testing.T) {
 			name:    "no arguments",
 			args:    []interface{}{},
 			wantErr: true,
-			errMsg:  fmt.Sprintf(cmn.ErrInvalidNumberOfArgs, 1, 0),
+			errMsg:  fmt.Sprintf(cmn.ErrInvalidNumberOfArgs, 2, 0),
 		},
 		{
 			name:    "too many arguments",
 			args:    []interface{}{proposerAddr, proposalID, "extra"},
 			wantErr: true,
-			errMsg:  fmt.Sprintf(cmn.ErrInvalidNumberOfArgs, 1, 3),
+			errMsg:  fmt.Sprintf(cmn.ErrInvalidNumberOfArgs, 2, 3),
 		},
 		{
 			name:    "invalid proposer type",