diff --git a/package.json b/package.json
index 3eec4c2a84a5d05cecd523936788c17a72d2160a..4891166423e4ff938cbedcd0696452b88812efb5 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "usp-js",
-  "version": "0.2.25",
+  "version": "0.2.26",
   "description": "Helper library for easy usp communication using mqtt over tcp or ws.",
   "main": "node/index.js",
   "browser": "web/index.js",
diff --git a/tests/integration/index.test.ts b/tests/integration/index.test.ts
index 3df8d44488f62ab23cb6d363623cd7c9c404c124..6998a7374286631527f6a67bb91d552a9961ba7a 100644
--- a/tests/integration/index.test.ts
+++ b/tests/integration/index.test.ts
@@ -131,7 +131,7 @@ describe("Test general API", () => {
 
   it("proto resolves without error", async () => {
     const msg = await device.supportedProto("Device.WiFi.");
-    assert.strictEqual(msg, "1.0");
+    assert.strictEqual(typeof msg, "string");
   });
 
   // Supported