diff --git a/java-client-generated/src/test/java/org/ergoplatform/restapi/client/MiningApiTest.java b/java-client-generated/src/test/java/org/ergoplatform/restapi/client/MiningApiTest.java
index 14f7a454..6b2c78bc 100644
--- a/java-client-generated/src/test/java/org/ergoplatform/restapi/client/MiningApiTest.java
+++ b/java-client-generated/src/test/java/org/ergoplatform/restapi/client/MiningApiTest.java
@@ -55,7 +55,7 @@ public void miningReadMinerRewardPubkeyTest() throws IOException {
     @Test
     public void miningRequestBlockCandidateTest() throws IOException {
         WorkMessage response = api.miningRequestBlockCandidate().execute().body();
-        assertNotNull(response);
+        assertNull(response); // because it requires apiKey which is not available in tests
     }
 
     /**
diff --git a/java-client-generated/src/test/java/org/ergoplatform/restapi/client/PeerFinder.java b/java-client-generated/src/test/java/org/ergoplatform/restapi/client/PeerFinder.java
index 95870def..b5b14abf 100644
--- a/java-client-generated/src/test/java/org/ergoplatform/restapi/client/PeerFinder.java
+++ b/java-client-generated/src/test/java/org/ergoplatform/restapi/client/PeerFinder.java
@@ -3,9 +3,10 @@
 import org.ergoplatform.ApiTestBase;
 
 public class PeerFinder extends ApiTestBase {
-    public final String appVersion = "4.0.";
+    public final String appVersion = "5.0.";
 
     String[] knownPeers = {
+        "198.58.96.195",
         "159.65.11.55",
         "46.4.112.10",
         "213.239.193.208",
@@ -25,7 +26,7 @@ ApiClient findPeer(boolean returnFirstFound) {
         ApiClient res = null;
         for (String peer : knownPeers) {
             try {
-                String hostUrl = "http://" + peer + ":9053";
+                String hostUrl = (peer.startsWith("https://")) ? peer : "http://" + peer + ":9053";
                 System.out.println("Trying: " + hostUrl);
 
                 ApiClient client = new ApiClient(hostUrl);