diff --git a/CHANGELOG.md b/CHANGELOG.md
index b62c6194..e6bb3158 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,9 +2,13 @@
 
 ## Unreleased
 
+## [v1.4.12](https://github.com/cosmos/gogoproto/releases/tag/v1.4.12) - 2024-03-20
+
+### Improvements
+
 - [#115](https://github.com/cosmos/gogoproto/pull/115) Move any type from `cosmos-sdk/codec/types` to `types/any`.
 
-## [v1.4.11](https://github.com/cosmos/gogoproto/releases/tag/v1.4.10) - 2023-05-11
+## [v1.4.11](https://github.com/cosmos/gogoproto/releases/tag/v1.4.11) - 2023-08-18
 
 ### Improvements
 
diff --git a/go.mod b/go.mod
index 07f6a84a..0665836e 100644
--- a/go.mod
+++ b/go.mod
@@ -3,8 +3,8 @@ module github.com/cosmos/gogoproto
 go 1.19
 
 require (
+	github.com/golang/protobuf v1.5.3
 	github.com/google/go-cmp v0.6.0
-	github.com/stretchr/testify v1.8.4
 	github.com/tendermint/go-amino v0.16.0
 	golang.org/x/exp v0.0.0-20231006140011-7918f672742d
 	google.golang.org/grpc v1.61.1
@@ -13,17 +13,12 @@ require (
 
 require (
 	github.com/davecgh/go-spew v1.1.1 // indirect
-	github.com/golang/protobuf v1.5.3 // indirect
 	github.com/google/gofuzz v1.2.0 // indirect
-	github.com/kr/pretty v0.3.1 // indirect
-	github.com/pmezard/go-difflib v1.0.0 // indirect
-	github.com/rogpeppe/go-internal v1.11.0 // indirect
+	github.com/stretchr/testify v1.8.4 // indirect
 	golang.org/x/net v0.20.0 // indirect
 	golang.org/x/sys v0.16.0 // indirect
 	golang.org/x/text v0.14.0 // indirect
 	google.golang.org/genproto/googleapis/rpc v0.0.0-20231212172506-995d672761c0 // indirect
-	gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c // indirect
-	gopkg.in/yaml.v3 v3.0.1 // indirect
 )
 
 // API changed in an incompatible way
diff --git a/go.sum b/go.sum
index b7d41469..e8d4d48d 100644
--- a/go.sum
+++ b/go.sum
@@ -1,4 +1,3 @@
-github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
@@ -12,19 +11,8 @@ github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeN
 github.com/google/gofuzz v0.0.0-20170612174753-24818f796faf/go.mod h1:HP5RmnzzSNb993RKQDq4+1A4ia9nllfqcQFTQJedwGI=
 github.com/google/gofuzz v1.2.0 h1:xRy4A+RhZaiKjJ1bPfwQ8sedCA+YS2YcCHW6ec7JMi0=
 github.com/google/gofuzz v1.2.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
-github.com/kr/pretty v0.2.1/go.mod h1:ipq/a2n7PKx3OHsz4KJII5eveXtPO4qwEXGdVfWzfnI=
-github.com/kr/pretty v0.3.1 h1:flRD4NNwYAUpkphVc1HcthR4KEIFJ65n8Mw5qdRn3LE=
-github.com/kr/pretty v0.3.1/go.mod h1:hoEshYVHaxMs3cyo3Yncou5ZscifuDolrwPKZanG3xk=
-github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
-github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
-github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
-github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
-github.com/pkg/diff v0.0.0-20210226163009-20ebb0f2a09e/go.mod h1:pJLUxLENpZxwdsKMEsNbx1VGcRFpLqf3715MtcvvzbA=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
-github.com/rogpeppe/go-internal v1.9.0/go.mod h1:WtVeX8xhTBvf0smdhujwtBcq4Qrzq/fJaraNFVN+nFs=
-github.com/rogpeppe/go-internal v1.11.0 h1:cWPaGQEPrBb5/AsnsZesgZZ9yb1OQ+GOISoDNXVBh4M=
-github.com/rogpeppe/go-internal v1.11.0/go.mod h1:ddIwULY96R17DhadqLgMfk9H9tvdUzkipdSkR5nkCZA=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
 github.com/stretchr/testify v1.8.4 h1:CcVxjf3Q8PM0mHUKJCdn+eZZtm5yQwehR5yeSVQQcUk=
@@ -52,8 +40,4 @@ google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp0
 google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
 google.golang.org/protobuf v1.32.0 h1:pPC6BG5ex8PDFnkbrGU3EixyhKcQ2aDuBS36lqK/C7I=
 google.golang.org/protobuf v1.32.0/go.mod h1:c6P6GXX6sHbq/GpV6MGZEdwhWPcYBgnhAHhKbcUYpos=
-gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntNwaWcugrBjAiHlqqRiVk=
-gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EVd6muEfDQjcINNoR0C8j2r3qZ4Q=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
-gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
diff --git a/types/any/any_with_cache.go b/types/any/any_with_cache.go
index c050250f..5b7808fc 100644
--- a/types/any/any_with_cache.go
+++ b/types/any/any_with_cache.go
@@ -5,6 +5,7 @@ import (
 	fmt "fmt"
 
 	"github.com/cosmos/gogoproto/proto"
+	"github.com/cosmos/gogoproto/types/any/internal"
 	protov2 "google.golang.org/protobuf/proto"
 )
 
@@ -75,7 +76,7 @@ func NewAnyWithCacheWithValue(v proto.Message) (*Any, error) {
 	}
 
 	return &Any{
-		TypeUrl:     MsgTypeURL(v),
+		TypeUrl:     internal.MsgTypeURL(v),
 		Value:       bz,
 		cachedValue: v,
 	}, nil
@@ -100,7 +101,7 @@ func UnsafePackAnyWithCache(x interface{}) *Any {
 // the packed value so that it can be retrieved from GetCachedValue without
 // unmarshalling
 func (any *Any) pack(x proto.Message) error {
-	any.TypeUrl = MsgTypeURL(x)
+	any.TypeUrl = internal.MsgTypeURL(x)
 
 	var (
 		bz  []byte
diff --git a/types/any/util.go b/types/any/internal/util.go
similarity index 95%
rename from types/any/util.go
rename to types/any/internal/util.go
index b29fb33b..f6728893 100644
--- a/types/any/util.go
+++ b/types/any/internal/util.go
@@ -1,4 +1,4 @@
-package types
+package internal
 
 import (
 	"github.com/cosmos/gogoproto/proto"
diff --git a/types/any/test/compat_test.go b/types/any/test/compat_test.go
index 28433cd7..cf5b73b2 100644
--- a/types/any/test/compat_test.go
+++ b/types/any/test/compat_test.go
@@ -1,11 +1,11 @@
 package test
 
 import (
-	types "github.com/cosmos/gogoproto/types/any"
-
+	"bytes"
 	"testing"
 
-	"github.com/stretchr/testify/suite"
+	types "github.com/cosmos/gogoproto/types/any"
+	"github.com/google/go-cmp/cmp"
 	amino "github.com/tendermint/go-amino"
 )
 
@@ -14,74 +14,124 @@ type TypeWithInterface struct {
 	X      int64  `json:"x,omitempty"`
 }
 
-type Suite struct {
-	suite.Suite
+type testFixture struct {
 	cdc  *amino.Codec
 	a    TypeWithInterface
 	b    HasAnimal
 	spot *Dog
 }
 
-func (s *Suite) SetupTest() {
-	s.cdc = amino.NewCodec()
-	s.cdc.RegisterInterface((*Animal)(nil), nil)
-	s.cdc.RegisterConcrete(&Dog{}, "test/Dog", nil)
+func newTestFixture(t *testing.T) *testFixture {
+	t.Helper()
+
+	cdc := amino.NewCodec()
+	cdc.RegisterInterface((*Animal)(nil), nil)
+	cdc.RegisterConcrete(&Dog{}, "test/Dog", nil)
 
-	s.spot = &Dog{Size_: "small", Name: "Spot"}
-	s.a = TypeWithInterface{Animal: s.spot}
+	spot := &Dog{Size_: "small", Name: "Spot"}
+	a := TypeWithInterface{Animal: spot}
 
-	any, err := types.NewAnyWithCacheWithValue(s.spot)
-	s.Require().NoError(err)
-	s.b = HasAnimal{Animal: any}
+	any, err := types.NewAnyWithCacheWithValue(spot)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	b := HasAnimal{Animal: any}
+
+	return &testFixture{
+		cdc:  cdc,
+		a:    a,
+		b:    b,
+		spot: spot,
+	}
 }
 
-func (s *Suite) TestAminoBinary() {
+func TestAminoBinary(t *testing.T) {
+	s := newTestFixture(t)
+
 	bz, err := s.cdc.MarshalBinaryBare(s.a)
-	s.Require().NoError(err)
+	if err != nil {
+		t.Fatal(err)
+	}
 
 	// expect plain amino marshal to fail
 	_, err = s.cdc.MarshalBinaryBare(s.b)
-	s.Require().Error(err)
+	if err == nil {
+		t.Fatal("expected error")
+	}
 
 	// expect unpack interfaces before amino marshal to succeed
 	err = types.UnpackInterfaces(s.b, types.AminoPacker{Cdc: s.cdc})
-	s.Require().NoError(err)
+	if err != nil {
+		t.Fatal(err)
+	}
 	bz2, err := s.cdc.MarshalBinaryBare(s.b)
-	s.Require().NoError(err)
-	s.Require().Equal(bz, bz2)
+	if err != nil {
+		t.Fatal(err)
+	}
+	if !bytes.Equal(bz, bz2) {
+		t.Fatalf("expected %X, got %X", bz, bz2)
+	}
 
 	var c HasAnimal
 	err = s.cdc.UnmarshalBinaryBare(bz, &c)
-	s.Require().NoError(err)
+	if err != nil {
+		t.Fatal(err)
+	}
 	err = types.UnpackInterfaces(c, types.AminoUnpacker{Cdc: s.cdc})
-	s.Require().NoError(err)
-	s.Require().Equal(s.spot, c.Animal.GetCachedValue())
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	if result := cmp.Diff(s.spot, c.Animal.GetCachedValue()); result != "" {
+		t.Fatalf("expected %v, got %v: %v", s.spot, c.Animal.GetCachedValue(), result)
+	}
 }
 
-func (s *Suite) TestAminoJSON() {
+func TestAminoJSON(t *testing.T) {
+	s := newTestFixture(t)
+
 	bz, err := s.cdc.MarshalJSON(s.a)
-	s.Require().NoError(err)
+	if err != nil {
+		t.Fatal(err)
+	}
 
 	// expect plain amino marshal to fail
 	_, err = s.cdc.MarshalJSON(s.b)
-	s.Require().Error(err)
-
+	if err == nil {
+		t.Fatal("expected error")
+	}
 	// expect unpack interfaces before amino marshal to succeed
 	err = types.UnpackInterfaces(s.b, types.AminoJSONPacker{Cdc: s.cdc})
-	s.Require().NoError(err)
+	if err != nil {
+		t.Fatal(err)
+	}
 	bz2, err := s.cdc.MarshalJSON(s.b)
-	s.Require().NoError(err)
-	s.Require().Equal(string(bz), string(bz2))
+	if err != nil {
+		t.Fatal(err)
+	}
+	if !bytes.Equal(bz, bz2) {
+		t.Fatalf("expected %X, got %X", bz, bz2)
+	}
 
 	var c HasAnimal
 	err = s.cdc.UnmarshalJSON(bz, &c)
-	s.Require().NoError(err)
+	if err != nil {
+		t.Fatal(err)
+	}
 	err = types.UnpackInterfaces(c, types.AminoJSONUnpacker{Cdc: s.cdc})
-	s.Require().NoError(err)
-	s.Require().Equal(s.spot, c.Animal.GetCachedValue())
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	if result := cmp.Diff(s.spot, c.Animal.GetCachedValue()); result != "" {
+		t.Fatalf("expected %v, got %v: %v", s.spot, c.Animal.GetCachedValue(), result)
+	}
 }
 
-func (s *Suite) TestNested() {
+func TestNested(t *testing.T) {
+	s := newTestFixture(t)
+
 	s.cdc.RegisterInterface((*HasAnimalI)(nil), nil)
 	s.cdc.RegisterInterface((*HasHasAnimalI)(nil), nil)
 	s.cdc.RegisterConcrete(&HasAnimal{}, "test/HasAnimal", nil)
@@ -89,43 +139,63 @@ func (s *Suite) TestNested() {
 	s.cdc.RegisterConcrete(&HasHasHasAnimal{}, "test/HasHasHasAnimal", nil)
 
 	any, err := types.NewAnyWithCacheWithValue(&s.b)
-	s.Require().NoError(err)
+	if err != nil {
+		t.Fatal(err)
+	}
 	hha := HasHasAnimal{HasAnimal: any}
 	any2, err := types.NewAnyWithCacheWithValue(&hha)
-	s.Require().NoError(err)
+	if err != nil {
+		t.Fatal(err)
+	}
 	hhha := HasHasHasAnimal{HasHasAnimal: any2}
 
 	// marshal
 	err = types.UnpackInterfaces(hhha, types.AminoPacker{Cdc: s.cdc})
-	s.Require().NoError(err)
+	if err != nil {
+		t.Fatal(err)
+	}
 	bz, err := s.cdc.MarshalBinaryBare(hhha)
-	s.Require().NoError(err)
+	if err != nil {
+		t.Fatal(err)
+	}
 
 	// unmarshal
 	var hhha2 HasHasHasAnimal
 	err = s.cdc.UnmarshalBinaryBare(bz, &hhha2)
-	s.Require().NoError(err)
+	if err != nil {
+		t.Fatal(err)
+	}
 	err = types.UnpackInterfaces(hhha2, types.AminoUnpacker{Cdc: s.cdc})
-	s.Require().NoError(err)
+	if err != nil {
+		t.Fatal(err)
+	}
 
-	s.Require().Equal(s.spot, hhha2.TheHasHasAnimal().TheHasAnimal().TheAnimal())
+	if result := cmp.Diff(hhha2.TheHasHasAnimal().TheHasAnimal().TheAnimal(), s.spot); result != "" {
+		t.Fatalf("expected %v, got %v: %v", s.spot, hhha2.TheHasHasAnimal().TheHasAnimal().TheAnimal(), result)
+	}
 
 	// json marshal
 	err = types.UnpackInterfaces(hhha, types.AminoJSONPacker{Cdc: s.cdc})
-	s.Require().NoError(err)
+	if err != nil {
+		t.Fatal(err)
+	}
 	jsonBz, err := s.cdc.MarshalJSON(hhha)
-	s.Require().NoError(err)
+	if err != nil {
+		t.Fatal(err)
+	}
 
 	// json unmarshal
 	var hhha3 HasHasHasAnimal
 	err = s.cdc.UnmarshalJSON(jsonBz, &hhha3)
-	s.Require().NoError(err)
+	if err != nil {
+		t.Fatal(err)
+	}
 	err = types.UnpackInterfaces(hhha3, types.AminoJSONUnpacker{Cdc: s.cdc})
-	s.Require().NoError(err)
-
-	s.Require().Equal(s.spot, hhha3.TheHasHasAnimal().TheHasAnimal().TheAnimal())
-}
+	if err != nil {
+		t.Fatal(err)
+	}
 
-func TestSuite(t *testing.T) {
-	suite.Run(t, &Suite{})
+	if result := cmp.Diff(hhha3.TheHasHasAnimal().TheHasAnimal().TheAnimal(), s.spot); result != "" {
+		t.Fatalf("expected %v, got %v: %v", s.spot, hhha3.TheHasHasAnimal().TheHasAnimal().TheAnimal(), result)
+	}
 }