Remove usage from dependencies as well. Other dependencies need upstream merging to completely solve this.

builtin/providers/aws/config.go

@@ -3,6 +3,7 @@ package aws
 import (
 	"fmt"
 	"log"
+	"net/http"
 	"strings"
 
 	"github.com/hashicorp/go-multierror"
@@ -98,6 +99,7 @@ func (c *Config) Client() (interface{}, error) {
 			Credentials: creds,
 			Region:      aws.String(c.Region),
 			MaxRetries:  aws.Int(c.MaxRetries),
+			HTTPClient:  &http.Client{},
 		}
 
 		log.Println("[INFO] Initializing IAM Connection")
@@ -123,6 +125,7 @@ func (c *Config) Client() (interface{}, error) {
 			Credentials: creds,
 			Region:      aws.String("us-east-1"),
 			MaxRetries:  aws.Int(c.MaxRetries),
+			HTTPClient:  &http.Client{},
 		}
 
 		log.Println("[INFO] Initializing DynamoDB connection")

builtin/providers/dme/config.go

@@ -2,8 +2,10 @@ package dme
 
 import (
 	"fmt"
-	"github.com/soniah/dnsmadeeasy"
 	"log"
+	"net/http"
+
+	"github.com/soniah/dnsmadeeasy"
 )
 
 // Config contains DNSMadeEasy provider settings
@@ -20,6 +22,8 @@ func (c *Config) Client() (*dnsmadeeasy.Client, error) {
 		return nil, fmt.Errorf("Error setting up client: %s", err)
 	}
 
+	client.HTTP = &http.Client{}
+
 	if c.UseSandbox {
 		client.URL = dnsmadeeasy.SandboxURL
 	}

state/remote/s3.go

@@ -5,6 +5,7 @@ import (
 	"fmt"
 	"io"
 	"log"
+	"net/http"
 	"os"
 	"strconv"
 
@@ -75,6 +76,7 @@ func s3Factory(conf map[string]string) (Client, error) {
 	awsConfig := &aws.Config{
 		Credentials: credentialsProvider,
 		Region:      aws.String(regionName),
+		HTTPClient:  &http.Client{},
 	}
 	nativeClient := s3.New(awsConfig)