diff --git a/go.mod b/go.mod
index ce0ad24..495f879 100644
--- a/go.mod
+++ b/go.mod
@@ -1,8 +1,17 @@
 module github.com/go-openapi/jsonpointer
 
+go 1.18
+
 require (
-	github.com/go-openapi/swag v0.22.3
-	github.com/stretchr/testify v1.8.1
+	github.com/go-openapi/swag v0.22.4
+	github.com/stretchr/testify v1.8.4
 )
 
-go 1.13
+require (
+	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/josharian/intern v1.0.0 // indirect
+	github.com/kr/pretty v0.3.1 // indirect
+	github.com/mailru/easyjson v0.7.7 // indirect
+	github.com/pmezard/go-difflib v1.0.0 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
+)
diff --git a/go.sum b/go.sum
index 10ca578..5666509 100644
--- a/go.sum
+++ b/go.sum
@@ -1,31 +1,24 @@
 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=
-github.com/go-openapi/swag v0.22.3 h1:yMBqmnQ0gyZvEb/+KzuWZOXgllrXT4SADYbvDaXHv/g=
-github.com/go-openapi/swag v0.22.3/go.mod h1:UzaqsxGiab7freDnrUUra0MwWfN/q7tE4j+VcZ0yl14=
+github.com/go-openapi/swag v0.22.4 h1:QLMzNJnMGPRNDCbySlcj1x01tzU8/9LTTL9hZZZogBU=
+github.com/go-openapi/swag v0.22.4/go.mod h1:UzaqsxGiab7freDnrUUra0MwWfN/q7tE4j+VcZ0yl14=
 github.com/josharian/intern v1.0.0 h1:vlS4z54oSdjm0bgjRigI+G1HpF+tI+9rE5LLzOg8HmY=
 github.com/josharian/intern v1.0.0/go.mod h1:5DoeVV0s6jJacbCEi61lwdGj/aVlrQvzHFFd8Hwg//Y=
-github.com/kr/pretty v0.2.1 h1:Fmg33tUaq4/8ym9TJN1x7sLJnHVwhP33CNkpYV/7rwI=
-github.com/kr/pretty v0.2.1/go.mod h1:ipq/a2n7PKx3OHsz4KJII5eveXtPO4qwEXGdVfWzfnI=
-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/pretty v0.3.1 h1:flRD4NNwYAUpkphVc1HcthR4KEIFJ65n8Mw5qdRn3LE=
+github.com/kr/pretty v0.3.1/go.mod h1:hoEshYVHaxMs3cyo3Yncou5ZscifuDolrwPKZanG3xk=
 github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
 github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
 github.com/mailru/easyjson v0.7.7 h1:UGYAvKxe3sBsEDzO8ZeWOSlIQfWFlxbzLZe7hwFURr0=
 github.com/mailru/easyjson v0.7.7/go.mod h1:xzfreul335JAWq5oZzymOObrkdz5UnU4kGfJJLY9Nlc=
+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/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
-github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
-github.com/stretchr/objx v0.5.0/go.mod h1:Yh+to48EsGEfYuaHDzXPcE3xhTkx73EhmCGUpEOglKo=
-github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
-github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
-github.com/stretchr/testify v1.8.1 h1:w7B6lhMri9wdJUVmEZPGGhZzrYTPvgJArz7wNPgYKsk=
-github.com/stretchr/testify v1.8.1/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4=
+github.com/rogpeppe/go-internal v1.9.0 h1:73kH8U+JUqXU8lRuOHeVHaa/SZPifC7BkcraZVejAe8=
+github.com/rogpeppe/go-internal v1.9.0/go.mod h1:WtVeX8xhTBvf0smdhujwtBcq4Qrzq/fJaraNFVN+nFs=
+github.com/stretchr/testify v1.8.4 h1:CcVxjf3Q8PM0mHUKJCdn+eZZtm5yQwehR5yeSVQQcUk=
+github.com/stretchr/testify v1.8.4/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXlSw2iwfAo=
 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 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 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/pointer.go b/pointer.go
index ba22d4d..de60dc7 100644
--- a/pointer.go
+++ b/pointer.go
@@ -50,13 +50,13 @@ var jsonSetableType = reflect.TypeOf(new(JSONSetable)).Elem()
 // JSONPointable is an interface for structs to implement when they need to customize the
 // json pointer process
 type JSONPointable interface {
-	JSONLookup(string) (interface{}, error)
+	JSONLookup(string) (any, error)
 }
 
 // JSONSetable is an interface for structs to implement when they need to customize the
 // json pointer process
 type JSONSetable interface {
-	JSONSet(string, interface{}) error
+	JSONSet(string, any) error
 }
 
 // New creates a new json pointer for the given string
@@ -83,7 +83,7 @@ func (p *Pointer) parse(jsonPointerString string) error {
 			err = errors.New(invalidStart)
 		} else {
 			referenceTokens := strings.Split(jsonPointerString, pointerSeparator)
-			 p.referenceTokens = append(p.referenceTokens, referenceTokens[1:]...)
+			p.referenceTokens = append(p.referenceTokens, referenceTokens[1:]...)
 		}
 	}
 
@@ -91,26 +91,26 @@ func (p *Pointer) parse(jsonPointerString string) error {
 }
 
 // Get uses the pointer to retrieve a value from a JSON document
-func (p *Pointer) Get(document interface{}) (interface{}, reflect.Kind, error) {
+func (p *Pointer) Get(document any) (any, reflect.Kind, error) {
 	return p.get(document, swag.DefaultJSONNameProvider)
 }
 
 // Set uses the pointer to set a value from a JSON document
-func (p *Pointer) Set(document interface{}, value interface{}) (interface{}, error) {
+func (p *Pointer) Set(document any, value any) (any, error) {
 	return document, p.set(document, value, swag.DefaultJSONNameProvider)
 }
 
 // GetForToken gets a value for a json pointer token 1 level deep
-func GetForToken(document interface{}, decodedToken string) (interface{}, reflect.Kind, error) {
+func GetForToken(document any, decodedToken string) (any, reflect.Kind, error) {
 	return getSingleImpl(document, decodedToken, swag.DefaultJSONNameProvider)
 }
 
 // SetForToken gets a value for a json pointer token 1 level deep
-func SetForToken(document interface{}, decodedToken string, value interface{}) (interface{}, error) {
+func SetForToken(document any, decodedToken string, value any) (any, error) {
 	return document, setSingleImpl(document, value, decodedToken, swag.DefaultJSONNameProvider)
 }
 
-func getSingleImpl(node interface{}, decodedToken string, nameProvider *swag.NameProvider) (interface{}, reflect.Kind, error) {
+func getSingleImpl(node any, decodedToken string, nameProvider *swag.NameProvider) (any, reflect.Kind, error) {
 	rValue := reflect.Indirect(reflect.ValueOf(node))
 	kind := rValue.Kind()
 
@@ -159,7 +159,7 @@ func getSingleImpl(node interface{}, decodedToken string, nameProvider *swag.Nam
 
 }
 
-func setSingleImpl(node, data interface{}, decodedToken string, nameProvider *swag.NameProvider) error {
+func setSingleImpl(node, data any, decodedToken string, nameProvider *swag.NameProvider) error {
 	rValue := reflect.Indirect(reflect.ValueOf(node))
 
 	if ns, ok := node.(JSONSetable); ok { // pointer impl
@@ -210,7 +210,7 @@ func setSingleImpl(node, data interface{}, decodedToken string, nameProvider *sw
 
 }
 
-func (p *Pointer) get(node interface{}, nameProvider *swag.NameProvider) (interface{}, reflect.Kind, error) {
+func (p *Pointer) get(node any, nameProvider *swag.NameProvider) (any, reflect.Kind, error) {
 
 	if nameProvider == nil {
 		nameProvider = swag.DefaultJSONNameProvider
@@ -241,7 +241,7 @@ func (p *Pointer) get(node interface{}, nameProvider *swag.NameProvider) (interf
 	return node, kind, nil
 }
 
-func (p *Pointer) set(node, data interface{}, nameProvider *swag.NameProvider) error {
+func (p *Pointer) set(node, data any, nameProvider *swag.NameProvider) error {
 	knd := reflect.ValueOf(node).Kind()
 
 	if knd != reflect.Ptr && knd != reflect.Struct && knd != reflect.Map && knd != reflect.Slice && knd != reflect.Array {
diff --git a/pointer_test.go b/pointer_test.go
index d19f3c6..4ed2365 100644
--- a/pointer_test.go
+++ b/pointer_test.go
@@ -52,7 +52,7 @@ const (
 }`
 )
 
-var testDocumentJSON interface{}
+var testDocumentJSON any
 
 type testStructJSON struct {
 	Foo []string `json:"foo"`
@@ -67,7 +67,7 @@ type testStructJSON struct {
 	} `json:"obj"`
 }
 
-type aliasedMap map[string]interface{}
+type aliasedMap map[string]any
 
 var testStructJSONDoc testStructJSON
 var testStructJSONPtr *testStructJSON
@@ -109,7 +109,7 @@ func TestFullDocument(t *testing.T) {
 		t.Errorf("Get(%v) error %v", in, err.Error())
 	}
 
-	if len(result.(map[string]interface{})) != TestDocumentNBItems {
+	if len(result.(map[string]any)) != TestDocumentNBItems {
 		t.Errorf("Get(%v) = %v, expect full document", in, result)
 	}
 
@@ -118,7 +118,7 @@ func TestFullDocument(t *testing.T) {
 		t.Errorf("Get(%v) error %v", in, err.Error())
 	}
 
-	if len(result.(map[string]interface{})) != TestDocumentNBItems {
+	if len(result.(map[string]any)) != TestDocumentNBItems {
 		t.Errorf("Get(%v) = %v, expect full document", in, result)
 	}
 }
@@ -160,7 +160,7 @@ type pointableImpl struct {
 	a string
 }
 
-func (p pointableImpl) JSONLookup(token string) (interface{}, error) {
+func (p pointableImpl) JSONLookup(token string) (any, error) {
 	if token == "some" {
 		return p.a, nil
 	}
@@ -169,7 +169,7 @@ func (p pointableImpl) JSONLookup(token string) (interface{}, error) {
 
 type pointableMap map[string]string
 
-func (p pointableMap) JSONLookup(token string) (interface{}, error) {
+func (p pointableMap) JSONLookup(token string) (any, error) {
 	if token == "swap" {
 		return p["swapped"], nil
 	}
@@ -213,7 +213,7 @@ func TestGetNode(t *testing.T) {
 	assert.NoError(t, err)
 	assert.Len(t, result, TestNodeObjNBItems)
 
-	result, _, err = p.Get(aliasedMap(testDocumentJSON.(map[string]interface{})))
+	result, _, err = p.Get(aliasedMap(testDocumentJSON.(map[string]any)))
 	assert.NoError(t, err)
 	assert.Len(t, result, TestNodeObjNBItems)
 
@@ -288,8 +288,8 @@ func TestOtherThings(t *testing.T) {
 	p, err = New("/foo/1")
 	assert.NoError(t, err)
 	expected := "hello"
-	bbb := testDocumentJSON.(map[string]interface{})["foo"]
-	bbb.([]interface{})[1] = "hello"
+	bbb := testDocumentJSON.(map[string]any)["foo"]
+	bbb.([]any)[1] = "hello"
 
 	v, _, err := p.Get(testDocumentJSON)
 	assert.NoError(t, err)
@@ -371,7 +371,7 @@ func (s *settableDoc) UnmarshalJSON(data []byte) error {
 }
 
 // JSONLookup implements an interface to customize json pointer lookup
-func (s settableDoc) JSONLookup(token string) (interface{}, error) {
+func (s settableDoc) JSONLookup(token string) (any, error) {
 	switch token {
 	case "a":
 		return &s.Coll, nil
@@ -383,7 +383,7 @@ func (s settableDoc) JSONLookup(token string) (interface{}, error) {
 }
 
 // JSONLookup implements an interface to customize json pointer lookup
-func (s *settableDoc) JSONSet(token string, data interface{}) error {
+func (s *settableDoc) JSONSet(token string, data any) error {
 	switch token {
 	case "a":
 		switch dt := data.(type) {
@@ -440,7 +440,7 @@ func (s *settableColl) UnmarshalJSON(data []byte) error {
 }
 
 // JSONLookup implements an interface to customize json pointer lookup
-func (s settableColl) JSONLookup(token string) (interface{}, error) {
+func (s settableColl) JSONLookup(token string) (any, error) {
 	if tok, err := strconv.Atoi(token); err == nil {
 		return &s.Items[tok], nil
 	}
@@ -448,7 +448,7 @@ func (s settableColl) JSONLookup(token string) (interface{}, error) {
 }
 
 // JSONLookup implements an interface to customize json pointer lookup
-func (s *settableColl) JSONSet(token string, data interface{}) error {
+func (s *settableColl) JSONSet(token string, data any) error {
 	if _, err := strconv.Atoi(token); err == nil {
 		_, err := SetForToken(s.Items, token, data)
 		return err
@@ -476,7 +476,7 @@ func TestSetNode(t *testing.T) {
 
 	jsonText := `{"a":[{"b": 1, "c": 2}], "d": 3}`
 
-	var jsonDocument interface{}
+	var jsonDocument any
 	if assert.NoError(t, json.Unmarshal([]byte(jsonText), &jsonDocument)) {
 		in := "/a/0/c"
 		p, err := New(in)
@@ -485,13 +485,13 @@ func TestSetNode(t *testing.T) {
 			_, err = p.Set(jsonDocument, 999)
 			assert.NoError(t, err)
 
-			firstNode := jsonDocument.(map[string]interface{})
+			firstNode := jsonDocument.(map[string]any)
 			assert.Len(t, firstNode, 2)
 
-			sliceNode := firstNode["a"].([]interface{})
+			sliceNode := firstNode["a"].([]any)
 			assert.Len(t, sliceNode, 1)
 
-			changedNode := sliceNode[0].(map[string]interface{})
+			changedNode := sliceNode[0].(map[string]any)
 			chNodeVI := changedNode["c"]
 			if assert.IsType(t, 0, chNodeVI) {
 				changedNodeValue := chNodeVI.(int)
@@ -503,14 +503,14 @@ func TestSetNode(t *testing.T) {
 
 		v, err := New("/a/0")
 		if assert.NoError(t, err) {
-			_, err = v.Set(jsonDocument, map[string]interface{}{"b": 3, "c": 8})
+			_, err = v.Set(jsonDocument, map[string]any{"b": 3, "c": 8})
 			if assert.NoError(t, err) {
-				firstNode := jsonDocument.(map[string]interface{})
+				firstNode := jsonDocument.(map[string]any)
 				assert.Len(t, firstNode, 2)
 
-				sliceNode := firstNode["a"].([]interface{})
+				sliceNode := firstNode["a"].([]any)
 				assert.Len(t, sliceNode, 1)
-				changedNode := sliceNode[0].(map[string]interface{})
+				changedNode := sliceNode[0].(map[string]any)
 				assert.Equal(t, 3, changedNode["b"])
 				assert.Equal(t, 8, changedNode["c"])
 			}