diff --git a/composer.json b/composer.json
index de93c560..006eec16 100644
--- a/composer.json
+++ b/composer.json
@@ -1,8 +1,8 @@
 {
   "name": "kevinrob/guzzle-cache-middleware",
   "type": "library",
-  "description": "A HTTP Cache for Guzzle 6. It's a simple Middleware to be added in the HandlerStack.",
-  "keywords": ["guzzle", "cache", "http", "psr7"],
+  "description": "A HTTP/1.1 Cache for Guzzle 6. It's a simple Middleware to be added in the HandlerStack. (RFC 2616)",
+  "keywords": ["guzzle", "guzzle6", "cache", "http", "http/1.1", "psr7", "handler", "middleware", "cache-control", "rfc2616", "performance", "php", "promise", "expiration", "validation", "Etag"],
   "homepage": "https://github.com/Kevinrob/guzzle-cache-middleware",
   "license": "MIT",
   "authors": [
@@ -28,6 +28,6 @@
   "autoload-dev": {
   },
   "suggest": {
-    "guzzlehttp/guzzle": "For using this library. It was created for Guzzle6."
+    "guzzlehttp/guzzle": "For using this library. It was created for Guzzle6. (but you can use it with any PSR-7 HTTP Client)"
   }
 }