diff --git a/src/AccessToken.php b/src/AccessToken.php
index 9c4c37b..85fb47b 100644
--- a/src/AccessToken.php
+++ b/src/AccessToken.php
@@ -241,7 +241,7 @@ private static function validateRefreshTokenExpiresIn($responseArray)
     /**
      * Specify data format for json_encode()
      */
-    public function jsonSerialize()
+    public function jsonSerialize(): mixed
     {
         return [
             'token' => $this->getToken(),
diff --git a/src/Client.php b/src/Client.php
index 9d1edc7..315c335 100644
--- a/src/Client.php
+++ b/src/Client.php
@@ -597,6 +597,38 @@ public function delete($endpoint, array $params = [])
         return $this->api($endpoint, $params, Method::DELETE);
     }
 
+    /**
+     * Make API call to LinkedIn using PUT method
+     *
+     * @param string $endpoint
+     * @param resource $resource
+     *
+     * @return array
+     * @throws \LinkedIn\Exception
+     */
+    public function put($endpoint, $resource)
+    {
+        if (false === is_resource($resource)) {
+            throw new \InvalidArgumentException(
+                sprintf('Argument must be a valid resource type. %s given.', gettype($resource))
+            );
+        }
+
+        try {
+            (new GuzzleClient())->put(
+                $endpoint,
+                [
+                    'headers' => [
+                        'Authorization'  => 'Bearer ' . $this->accessToken->getToken()
+                    ],
+                    'body' => $resource
+                ]
+            );
+        } catch (RequestException $requestException) {
+            throw Exception::fromRequestException($requestException);
+        }
+    }
+
     /**
      * @param $path
      * @return array