1 files changed, 1 insertions, 1 deletions

diff --git a/README.md b/README.md
index 6198e6e..22fa71a 100644
--- a/README.md
+++ b/README.md
@@ -21,7 +21,7 @@ Add php-http-client to your `composer.json` file. If you are not using [Composer
 ```json
 {
   "require": {
-    "sendgrid/php-http-client": "3.4"
+    "sendgrid/php-http-client": "3.5"
   }
 }
 ```