diff --git a/.gitignore b/.gitignore
index e26f45e..b1a238d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 composer.phar
 /vendor/
 composer.lock
+.idea
\ No newline at end of file
diff --git a/composer.json b/composer.json
index 050bf91..1391da4 100644
--- a/composer.json
+++ b/composer.json
@@ -6,7 +6,7 @@
     "homepage": "https://github.com/mailjet/MailjetSwiftMailer",
     "require": {
         "php": ">=7.0",
-        "mailjet/mailjet-apiv3-php": "^1.2",
+        "mailjet/mailjet-apiv3-php": "1.3.*",
         "swiftmailer/swiftmailer": "~6.0"
     },
     "require-dev": {