diff --git a/VERSION b/VERSION
index 341d64a6..aed9c3b0 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-2.0.51
\ No newline at end of file
+2.0.52
\ No newline at end of file
diff --git a/src/Iyzipay/IyzipayResource.php b/src/Iyzipay/IyzipayResource.php
index c77cbbc8..b94ca072 100644
--- a/src/Iyzipay/IyzipayResource.php
+++ b/src/Iyzipay/IyzipayResource.php
@@ -22,7 +22,7 @@ protected static function getHttpHeaders(Request $request, Options $options)
         $rnd = uniqid();
         array_push($header, "Authorization: " . self::prepareAuthorizationString($request, $options, $rnd));
         array_push($header, "x-iyzi-rnd: " . $rnd);
-        array_push($header, "x-iyzi-client-version: " . "iyzipay-php-2.0.51");
+        array_push($header, "x-iyzi-client-version: " . "iyzipay-php-2.0.52");
 
         return $header;
     }