diff --git a/.golangci.yml b/.golangci.yml
index cb4026d7..bc041fa1 100644
--- a/.golangci.yml
+++ b/.golangci.yml
@@ -7,14 +7,14 @@ linters:
     - errcheck # Mandatory. Do not disable.
     - ineffassign # Mandatory. Do not disable.
     - staticcheck # Mandatory. Do not disable.
+    - gosec
+    - bodyclose # https://github.com/timakin/bodyclose
     - gomodguard
     - nolintlint
 
 # TODO:
-#    - bodyclose # https://github.com/timakin/bodyclose
 #    - gocritic
 #    - goimports
-#    - gosec
 #    - gosimple
 #    - govet
 #    - noctx
diff --git a/exports.go b/exports.go
index a2bbece9..5b94ab2a 100644
--- a/exports.go
+++ b/exports.go
@@ -93,14 +93,23 @@ func (mg *MailgunImpl) GetExportLink(ctx context.Context, id string) (string, er
 
 	resp, err := r.Client.Do(req)
 	if err != nil {
-		if resp != nil && resp.StatusCode == http.StatusFound {
-			url, err := resp.Location()
-			if err != nil {
-				return "", fmt.Errorf("while parsing 302 redirect url: %s", err)
+		if resp != nil { // TODO(vtopc): not nil err and resp at the same time, is that possible at all?
+			defer resp.Body.Close()
+
+			if resp.StatusCode == http.StatusFound {
+				url, err := resp.Location()
+				if err != nil {
+					return "", fmt.Errorf("while parsing 302 redirect url: %s", err)
+				}
+
+				return url.String(), nil
 			}
-			return url.String(), nil
 		}
+
 		return "", err
 	}
+
+	defer resp.Body.Close()
+
 	return "", fmt.Errorf("expected a 302 response, API returned a '%d' instead", resp.StatusCode)
 }
diff --git a/rest_shim.go b/rest_shim.go
index 1a163fd8..93990e0b 100644
--- a/rest_shim.go
+++ b/rest_shim.go
@@ -11,7 +11,7 @@ import (
 // this user agent allows them to identify the client from human-generated activity.
 const MailgunGoUserAgent = "mailgun-go/" + Version
 
-// This error will be returned whenever a Mailgun API returns an error response.
+// UnexpectedResponseError this error will be returned whenever a Mailgun API returns an error response.
 // Your application can check the Actual field to see the actual HTTP response code returned.
 // URL contains the base URL accessed, sans any query parameters.
 type UnexpectedResponseError struct {
diff --git a/version.go b/version.go
index fc25a55d..84a86987 100644
--- a/version.go
+++ b/version.go
@@ -1,4 +1,5 @@
 package mailgun
 
 // Version of current release
-const Version = "4.6.1"
+// TODO(vtopc): automate this
+const Version = "4.18.5"