diff --git a/ci/install.sh b/ci/install.sh
index c7f5e03ac5339fbe0944885fea65d1de7274c611..2763af2d382797c0c7434416e9708398a02e3a23 100755
--- a/ci/install.sh
+++ b/ci/install.sh
@@ -26,4 +26,4 @@ else
 	cd $CI_PROJECT_NAME
 fi
 
-composer install
+composer install || composer update
diff --git a/composer.json b/composer.json
index 99cbe060106b48c4969ddf942fa7089c5667c4ab..b76cdc5df729a1ef10265ac1ac77ef903f575062 100644
--- a/composer.json
+++ b/composer.json
@@ -1,6 +1,7 @@
 {
     "require": {
         "bcosca/fatfree": "^3.5",
-        "firebase/php-jwt": "^4.0"
+        "firebase/php-jwt": "^4.0",
+	"guzzlehttp/guzzle": "~6.0"
     }
 }