diff --git a/pkg/http/http.go b/pkg/http/http.go
index d3c5b4f..46f8250 100644
--- a/pkg/http/http.go
+++ b/pkg/http/http.go
@@ -17,11 +17,11 @@ var DefaultHTTPClient = &http.Client{
 }
 
 type Decoder interface {
-	Decode(dst interface{}, src map[string][]string) error
+	Decode(dst any, src map[string][]string) error
 }
 
 type Encoder interface {
-	Encode(src interface{}, dst map[string][]string) error
+	Encode(src any, dst map[string][]string) error
 }
 
 type FormAuthorization func(url.Values)
@@ -33,7 +33,7 @@ func AuthorizeBasic(user, password string) RequestAuthorization {
 	}
 }
 
-func FormRequest(endpoint string, request interface{}, encoder Encoder, authFn interface{}) (*http.Request, error) {
+func FormRequest(endpoint string, request any, encoder Encoder, authFn any) (*http.Request, error) {
 	form := url.Values{}
 	if err := encoder.Encode(request, form); err != nil {
 		return nil, err
@@ -53,7 +53,7 @@ func FormRequest(endpoint string, request interface{}, encoder Encoder, authFn i
 	return req, nil
 }
 
-func HttpRequest(client *http.Client, req *http.Request, response interface{}) error {
+func HttpRequest(client *http.Client, req *http.Request, response any) error {
 	resp, err := client.Do(req)
 	if err != nil {
 		return err
@@ -76,7 +76,7 @@ func HttpRequest(client *http.Client, req *http.Request, response interface{}) e
 	return nil
 }
 
-func URLEncodeParams(resp interface{}, encoder Encoder) (url.Values, error) {
+func URLEncodeParams(resp any, encoder Encoder) (url.Values, error) {
 	values := make(map[string][]string)
 	err := encoder.Encode(resp, values)
 	if err != nil {
diff --git a/pkg/http/marshal.go b/pkg/http/marshal.go
index 794a28a..71ed2c2 100644
--- a/pkg/http/marshal.go
+++ b/pkg/http/marshal.go
@@ -8,11 +8,11 @@ import (
 	"reflect"
 )
 
-func MarshalJSON(w http.ResponseWriter, i interface{}) {
+func MarshalJSON(w http.ResponseWriter, i any) {
 	MarshalJSONWithStatus(w, i, http.StatusOK)
 }
 
-func MarshalJSONWithStatus(w http.ResponseWriter, i interface{}, status int) {
+func MarshalJSONWithStatus(w http.ResponseWriter, i any, status int) {
 	w.Header().Set("content-type", "application/json")
 	w.WriteHeader(status)
 	if i == nil || (reflect.ValueOf(i).Kind() == reflect.Ptr && reflect.ValueOf(i).IsNil()) {
diff --git a/pkg/http/marshal_test.go b/pkg/http/marshal_test.go
index 3838a44..dcc7fdd 100644
--- a/pkg/http/marshal_test.go
+++ b/pkg/http/marshal_test.go
@@ -94,7 +94,7 @@ func TestConcatenateJSON(t *testing.T) {
 
 func TestMarshalJSONWithStatus(t *testing.T) {
 	type args struct {
-		i      interface{}
+		i      any
 		status int
 	}
 	type res struct {