Fix phpunit version to 6.3.*

This will fix the build error.
geocoder-php · Oct 6, 2017 · d4d85a4 · d4d85a4
1 parent b842787
commit d4d85a4
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/composer.json b/composer.json
@@ -17,7 +17,7 @@
         "willdurand/geocoder": "^4.1"
     },
     "require-dev": {
-        "phpunit/phpunit": "^6.1",
+        "phpunit/phpunit": "6.3.*",
         "geocoder-php/provider-integration-tests": "^1.0",
         "php-http/message": "^1.0",
         "php-http/curl-client": "^1.7",