Update composer.json

tvdijen · web-flow · commit 6d46db34b782 · 2020-03-22T17:00:19.000+01:00
diff --git a/composer.json b/composer.json
@@ -32,6 +32,7 @@
     },
     "require-dev": {
         "simplesamlphp/simplesamlphp": "^1.17",
+        "webmozart/assert": "<1.7",
         "phpunit/phpunit": "~5.7"
     },
     "support": {
