diff --git a/composer.json b/composer.json
index b8097832..ae6cf62b 100644
--- a/composer.json
+++ b/composer.json
@@ -3,7 +3,7 @@
   "description": "PHP binding for v4 of the Cloudflare Client API.",
   "type": "library",
   "require": {
-    "guzzlehttp/guzzle": "^7.2",
+    "guzzlehttp/guzzle": "^7.2.0",
     "php": ">=7.2.5",
     "psr/http-message": "~1.0",
     "ext-json": "*"