diff --git a/client/grpc/oracle/proof/proof.go b/client/grpc/oracle/proof/proof.go
index 4d2d33f27..66de4e9f4 100644
--- a/client/grpc/oracle/proof/proof.go
+++ b/client/grpc/oracle/proof/proof.go
@@ -149,7 +149,7 @@ func getProofsByKey(
 				}
 			}
 		default:
-			return nil, &ics23.ExistenceProof{}, &ics23.ExistenceProof{}, fmt.Errorf("Unknown proof ops found")
+			return nil, &ics23.ExistenceProof{}, &ics23.ExistenceProof{}, fmt.Errorf("unknown proof ops found")
 		}
 	}
 
diff --git a/client/grpc/oracle/proof/service.go b/client/grpc/oracle/proof/service.go
index 758ae8fa6..3dd5f95d4 100644
--- a/client/grpc/oracle/proof/service.go
+++ b/client/grpc/oracle/proof/service.go
@@ -13,7 +13,6 @@ import (
 	"github.com/grpc-ecosystem/grpc-gateway/runtime"
 
 	"github.com/bandprotocol/chain/v2/x/oracle/types"
-	oracletypes "github.com/bandprotocol/chain/v2/x/oracle/types"
 )
 
 // RegisterProofService registers the node gRPC service on the provided gRPC router.
@@ -89,7 +88,7 @@ func (s proofServer) Proof(ctx context.Context, req *QueryProofRequest) (*QueryP
 	}
 
 	// Unmarshal the value into a Result object
-	var rs oracletypes.Result
+	var rs types.Result
 	types.ModuleCdc.MustUnmarshal(value, &rs)
 
 	// Create an OracleDataProof object with the relevant information
@@ -195,7 +194,7 @@ func (s proofServer) MultiProof(ctx context.Context, req *QueryMultiProofRequest
 		}
 
 		// Unmarshal the value into a Result object
-		var rs oracletypes.Result
+		var rs types.Result
 		types.ModuleCdc.MustUnmarshal(value, &rs)
 
 		// Create an OracleDataProof object with the relevant information
diff --git a/client/grpc/oracle/proof/signature.go b/client/grpc/oracle/proof/signature.go
index 32d925283..cb8b85ab3 100644
--- a/client/grpc/oracle/proof/signature.go
+++ b/client/grpc/oracle/proof/signature.go
@@ -44,7 +44,7 @@ func recoverETHAddress(msg, sig, signer []byte) ([]byte, uint8, error) {
 			return crypto.PubkeyToAddress(*pubuc).Bytes(), 27 + i, nil
 		}
 	}
-	return nil, 0, fmt.Errorf("No match address found")
+	return nil, 0, fmt.Errorf("no match address found")
 }
 
 func GetPrefix(t tmproto.SignedMsgType, height int64, round int64) ([]byte, error) {
@@ -126,7 +126,7 @@ func GetSignaturesAndPrefix(info *types.SignedHeader) ([]TMSignature, CommonEnco
 		}
 	}
 	if len(addrs) == 0 {
-		return nil, CommonEncodedVotePart{}, fmt.Errorf("No valid precommit")
+		return nil, CommonEncodedVotePart{}, fmt.Errorf("no valid precommit")
 	}
 
 	signatures := make([]TMSignature, len(addrs))
diff --git a/pkg/gzip/gzip_test.go b/pkg/gzip/gzip_test.go
index c3725a777..c7890a37d 100644
--- a/pkg/gzip/gzip_test.go
+++ b/pkg/gzip/gzip_test.go
@@ -22,7 +22,7 @@ func TestUncompress(t *testing.T) {
 	require.NoError(t, err)
 	require.Equal(t, file1, accFile)
 
-	accFile, err = gzip.Uncompress(gzipFile, 2)
+	_, err = gzip.Uncompress(gzipFile, 2)
 	require.Error(t, err)
 
 	_, err = gzip.Uncompress(file1, 999)
diff --git a/testing/chain.go b/testing/chain.go
index 78cdd9d00..3018238c5 100644
--- a/testing/chain.go
+++ b/testing/chain.go
@@ -28,7 +28,6 @@ import (
 	clienttypes "github.com/cosmos/ibc-go/v7/modules/core/02-client/types"
 	commitmenttypes "github.com/cosmos/ibc-go/v7/modules/core/23-commitment/types"
 	ibchost "github.com/cosmos/ibc-go/v7/modules/core/24-host"
-	"github.com/cosmos/ibc-go/v7/modules/core/exported"
 	ibcexported "github.com/cosmos/ibc-go/v7/modules/core/exported"
 	ibctmtypes "github.com/cosmos/ibc-go/v7/modules/light-clients/07-tendermint"
 	"github.com/cosmos/ibc-go/v7/testing/mock"
@@ -325,7 +324,7 @@ func (chain *TestChain) SendReport(
 
 // GetClientState retrieves the client state for the provided clientID. The client is
 // expected to exist otherwise testing will fail.
-func (chain *TestChain) GetClientState(clientID string) exported.ClientState {
+func (chain *TestChain) GetClientState(clientID string) ibcexported.ClientState {
 	clientState, found := chain.App.GetIBCKeeper().ClientKeeper.GetClientState(chain.GetContext(), clientID)
 	require.True(chain.t, found)
 
@@ -334,7 +333,10 @@ func (chain *TestChain) GetClientState(clientID string) exported.ClientState {
 
 // GetConsensusState retrieves the consensus state for the provided clientID and height.
 // It will return a success boolean depending on if consensus state exists or not.
-func (chain *TestChain) GetConsensusState(clientID string, height exported.Height) (exported.ConsensusState, bool) {
+func (chain *TestChain) GetConsensusState(
+	clientID string,
+	height ibcexported.Height,
+) (ibcexported.ConsensusState, bool) {
 	return chain.App.GetIBCKeeper().ClientKeeper.GetClientConsensusState(chain.GetContext(), clientID, height)
 }
 
@@ -357,7 +359,7 @@ func (chain *TestChain) GetValsAtHeight(height int64) (*tmtypes.ValidatorSet, bo
 
 // GetAcknowledgement retrieves an acknowledgement for the provided packet. If the
 // acknowledgement does not exist then testing will fail.
-func (chain *TestChain) GetAcknowledgement(packet exported.PacketI) []byte {
+func (chain *TestChain) GetAcknowledgement(packet ibcexported.PacketI) []byte {
 	ack, found := chain.App.GetIBCKeeper().ChannelKeeper.GetPacketAcknowledgement(
 		chain.GetContext(),
 		packet.GetDestPort(),
diff --git a/x/bank/keeper/keeper.go b/x/bank/keeper/keeper.go
index 286923d9d..f4a841091 100644
--- a/x/bank/keeper/keeper.go
+++ b/x/bank/keeper/keeper.go
@@ -42,7 +42,7 @@ func (k *WrappedBankKeeper) SetDistrKeeper(dk types.DistributionKeeper) {
 
 // Logger returns a module-specific logger.
 func (k WrappedBankKeeper) Logger(ctx sdk.Context) log.Logger {
-	return ctx.Logger().With("module", fmt.Sprint("x/wrappedbank"))
+	return ctx.Logger().With("module", "x/wrappedbank")
 }
 
 // BurnCoins moves the specified amount of coins from the given module name to
diff --git a/x/oracle/keeper/grpc_query.go b/x/oracle/keeper/grpc_query.go
index 6eb8a6ef2..b8344c312 100644
--- a/x/oracle/keeper/grpc_query.go
+++ b/x/oracle/keeper/grpc_query.go
@@ -341,7 +341,7 @@ func (k Querier) RequestVerification(
 	// Provided signature should be valid, which means this query request should be signed by the provided reporter
 	pk, err := hex.DecodeString(req.Reporter)
 	if err != nil || len(pk) != secp256k1.PubKeySize {
-		return nil, status.Error(codes.InvalidArgument, fmt.Sprintf("unable to get reporter's public key"))
+		return nil, status.Error(codes.InvalidArgument, "unable to get reporter's public key")
 	}
 	reporterPubKey := secp256k1.PubKey(pk[:])
 
diff --git a/x/oracle/keeper/owasm_test.go b/x/oracle/keeper/owasm_test.go
index 94c43d877..415dcf2b6 100644
--- a/x/oracle/keeper/owasm_test.go
+++ b/x/oracle/keeper/owasm_test.go
@@ -125,6 +125,7 @@ func TestPrepareRequestSuccessBasic(t *testing.T) {
 		sdk.WrapSDKContext(ctx),
 		authtypes.NewQueryAllBalancesRequest(testapp.FeePayer.Address, &query.PageRequest{}),
 	)
+	require.NoError(t, err)
 	feePayerBalances := balancesRes.Balances
 
 	// OracleScript#1: Prepare asks for DS#1,2,3 with ExtID#1,2,3 and calldata "beeb"
@@ -974,6 +975,7 @@ func TestCollectFeeBasicSuccess(t *testing.T) {
 		sdk.WrapSDKContext(ctx),
 		authtypes.NewQueryAllBalancesRequest(testapp.FeePayer.Address, &query.PageRequest{}),
 	)
+	require.NoError(t, err)
 	feePayerBalances := balancesRes.Balances
 	feePayerBalances[0].Amount = feePayerBalances[0].Amount.Sub(sdk.NewInt(3000000))
 
@@ -1006,6 +1008,7 @@ func TestCollectFeeBasicSuccessWithOtherAskCount(t *testing.T) {
 		sdk.WrapSDKContext(ctx),
 		authtypes.NewQueryAllBalancesRequest(testapp.FeePayer.Address, &query.PageRequest{}),
 	)
+	require.NoError(t, err)
 	feePayerBalances := balancesRes.Balances
 	feePayerBalances[0].Amount = feePayerBalances[0].Amount.Sub(sdk.NewInt(12000000))
 
diff --git a/yoda/event.go b/yoda/event.go
index 9c14b4bff..7e8ac35e8 100644
--- a/yoda/event.go
+++ b/yoda/event.go
@@ -35,10 +35,10 @@ func GetEventValues(log sdk.ABCIMessageLog, evType string, evKey string) (res []
 func GetEventValue(log sdk.ABCIMessageLog, evType string, evKey string) (string, error) {
 	values := GetEventValues(log, evType, evKey)
 	if len(values) == 0 {
-		return "", fmt.Errorf("Cannot find event with type: %s, key: %s", evType, evKey)
+		return "", fmt.Errorf("cannot find event with type: %s, key: %s", evType, evKey)
 	}
 	if len(values) > 1 {
-		return "", fmt.Errorf("Found more than one event with type: %s, key: %s", evType, evKey)
+		return "", fmt.Errorf("found more than one event with type: %s, key: %s", evType, evKey)
 	}
 	return values[0], nil
 }
diff --git a/yoda/executor/executor.go b/yoda/executor/executor.go
index 86251e5c3..8e97e1dc9 100644
--- a/yoda/executor/executor.go
+++ b/yoda/executor/executor.go
@@ -41,9 +41,9 @@ func NewExecutor(executor string) (exec Executor, err error) {
 	case "rest":
 		exec = NewRestExec(base, timeout)
 	case "docker":
-		return nil, fmt.Errorf("Docker executor is currently not supported")
+		return nil, fmt.Errorf("docker executor is currently not supported")
 	default:
-		return nil, fmt.Errorf("Invalid executor name: %s, base: %s", name, base)
+		return nil, fmt.Errorf("invalid executor name: %s, base: %s", name, base)
 	}
 
 	// TODO: Remove hardcode in test execution
@@ -72,17 +72,17 @@ func NewExecutor(executor string) (exec Executor, err error) {
 func parseExecutor(executorStr string) (name string, base string, timeout time.Duration, err error) {
 	executor := strings.SplitN(executorStr, ":", 2)
 	if len(executor) != 2 {
-		return "", "", 0, fmt.Errorf("Invalid executor, cannot parse executor: %s", executorStr)
+		return "", "", 0, fmt.Errorf("invalid executor, cannot parse executor: %s", executorStr)
 	}
 	u, err := url.Parse(executor[1])
 	if err != nil {
-		return "", "", 0, fmt.Errorf("Invalid url, cannot parse %s to url with error: %s", executor[1], err.Error())
+		return "", "", 0, fmt.Errorf("invalid url, cannot parse %s to url with error: %s", executor[1], err.Error())
 	}
 
 	query := u.Query()
 	timeoutStr := query.Get(flagQueryTimeout)
 	if timeoutStr == "" {
-		return "", "", 0, fmt.Errorf("Invalid timeout, executor requires query timeout")
+		return "", "", 0, fmt.Errorf("invalid timeout, executor requires query timeout")
 	}
 	// Remove timeout from query because we need to return `base`
 	query.Del(flagQueryTimeout)
@@ -90,7 +90,7 @@ func parseExecutor(executorStr string) (name string, base string, timeout time.D
 
 	timeout, err = time.ParseDuration(timeoutStr)
 	if err != nil {
-		return "", "", 0, fmt.Errorf("Invalid timeout, cannot parse duration with error: %s", err.Error())
+		return "", "", 0, fmt.Errorf("invalid timeout, cannot parse duration with error: %s", err.Error())
 	}
 	return executor[0], u.String(), timeout, nil
 }
diff --git a/yoda/executor/multi_test.go b/yoda/executor/multi_test.go
index ed77616f7..9a3138324 100644
--- a/yoda/executor/multi_test.go
+++ b/yoda/executor/multi_test.go
@@ -80,6 +80,7 @@ func TestMultiExecOneWorking(t *testing.T) {
 	exec2 := newMockExec([]byte("output"), 0, nil)
 	exec3 := newMockExec(nil, 0, errors.New("error3"))
 	exec, err := NewMultiExec([]Executor{exec1, exec2, exec3}, "round-robin")
+	require.NoError(t, err)
 	result, err := exec.Exec(nil, "", nil)
 	require.NoError(t, err)
 	require.Equal(t, ExecResult{Output: []byte("output"), Code: 0}, result)
@@ -96,6 +97,7 @@ func TestMultiExecAllErrors(t *testing.T) {
 	exec2 := newMockExec(nil, 0, errors.New("error2"))
 	exec3 := newMockExec(nil, 0, errors.New("error3"))
 	exec, err := NewMultiExec([]Executor{exec1, exec2, exec3}, "round-robin")
+	require.NoError(t, err)
 	_, err = exec.Exec(nil, "", nil)
 	require.EqualError(t, err, "MultiError: error1, error2, error3")
 	_, err = exec.Exec(nil, "", nil)
diff --git a/yoda/run.go b/yoda/run.go
index cdf8f5133..e21d52f49 100644
--- a/yoda/run.go
+++ b/yoda/run.go
@@ -106,14 +106,14 @@ func runCmd(c *Context) *cobra.Command {
 		Args:    cobra.ExactArgs(0),
 		RunE: func(cmd *cobra.Command, args []string) error {
 			if cfg.ChainID == "" {
-				return errors.New("Chain ID must not be empty")
+				return errors.New("chain ID must not be empty")
 			}
 			keys, err := kb.List()
 			if err != nil {
 				return err
 			}
 			if len(keys) == 0 {
-				return errors.New("No key available")
+				return errors.New("no key available")
 			}
 			c.keys = keys
 			c.validator, err = sdk.ValAddressFromBech32(cfg.Validator)