diff --git a/composer.json b/composer.json
index b927362..36fe2e8 100644
--- a/composer.json
+++ b/composer.json
@@ -43,7 +43,7 @@
         "simplesamlphp/simplesamlphp": "^2.5@dev"
     },
     "require-dev": {
-        "simplesamlphp/simplesamlphp-test-framework": "~1.11"
+        "simplesamlphp/simplesamlphp-test-framework": "~2.0"
     },
     "support": {
         "issues": "https://github.com/simplesamlphp/simplesamlphp-module-sqlauth/issues",