Fix builds

Author: Zeichen32

.travis.yml

@@ -14,7 +14,9 @@ matrix:
     - php: 7.4
       env: SYMFONY_VERSION='4.4.*'
     - php: 7.4
-      env: SYMFONY_VERSION='5.0.*'
+      env: SYMFONY_VERSION='5.0'
+    - php: 7.4
+      env: SYMFONY_VERSION='5.1'
   fast_finish: true
   allow_failures:
     - php: nightly

composer.json

@@ -13,22 +13,25 @@
     ],
     "require": {
         "php": "^7.2",
-        "symfony/framework-bundle": "^4.4|^5.0",
-        "symfony/http-client": "^4.4|^5.0",
-        "nyholm/psr7": "^1.3",
+        "symfony/framework-bundle": "^4.4 || ^5.0",
+        "symfony/http-client": "^4.4 || ^5.0",
+        "symfony/http-client-contracts": "^1.0|^2.0",
+        "nyholm/psr7": "^1.0",
         "m4tthumphrey/php-gitlab-api": "^10.0"
     },
     "require-dev" : {
-        "php-http/message": "^1.6",
-        "phpunit/phpunit": "^8.0"
+        "phpunit/phpunit": "^8.0",
+        "guzzlehttp/psr7": "^1.5.2",
+        "php-http/guzzle6-adapter": "^2.0.1",
+        "http-interop/http-factory-guzzle": "^1.0"
     },
     "autoload": {
         "psr-0": { "Zeichen32\\GitLabApiBundle": "" }
     },
     "target-dir": "Zeichen32/GitLabApiBundle",
     "extra": {
         "branch-alias": {
-            "dev-master": "4.0.x-dev"
+            "dev-master": "5.0.x-dev"
         }
     }
 }