diff --git a/README.md b/README.md
index c8c4787..83dd429 100644
--- a/README.md
+++ b/README.md
@@ -55,6 +55,7 @@ var paymentAuth = {
     conversationId: '123456789',
     price: '1.0',
     paidPrice: '1.1',
+    currency: Iyzipay.CURRENCY.TRY,
     installment: 1,
     paymentChannel: Iyzipay.PAYMENT_CHANNEL.WEB,
     basketId: 'B67832',
diff --git a/package.json b/package.json
index ac5fe84..14b97a3 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "iyzipay",
-  "version": "1.1.7",
+  "version": "1.1.8",
   "description": "iyzipay api node.js client",
   "main": "lib/Iyzipay.js",
   "scripts": {