diff --git a/README.markdown b/README.markdown
index e45bd10c..2d9f17ac 100644
--- a/README.markdown
+++ b/README.markdown
@@ -69,8 +69,8 @@ If you want to download wkhtmltopdf and wkhtmltoimage with composer you add to `
 ```json
 {
     "require": {
-        "h4cc/wkhtmltopdf-i386": "0.11.0-RC1",
-        "h4cc/wkhtmltoimage-i386": "0.11.0-RC1"
+        "h4cc/wkhtmltopdf-i386": "0.12.x",
+        "h4cc/wkhtmltoimage-i386": "0.12.x"
     }
 }
 ```
@@ -80,8 +80,8 @@ or this if you are in 64 bit based system:
 ```json
 {
     "require": {
-        "h4cc/wkhtmltopdf-amd64": "0.11.0-RC1",
-        "h4cc/wkhtmltoimage-amd64": "0.11.0-RC1"
+        "h4cc/wkhtmltopdf-amd64": "0.12.x",
+        "h4cc/wkhtmltoimage-amd64": "0.12.x"
     }
 }
 ```