diff --git a/gradle.properties b/gradle.properties
index 559f289..91f4971 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,11 +1,11 @@
 group = org.xbib
 name = netty-http
-version = 4.1.53.1
+version = 4.1.54.1
 
 gradle.wrapper.version = 6.6.1
-netty.version = 4.1.53.Final
+netty.version = 4.1.54.Final
 tcnative.version = 2.0.34.Final
-bouncycastle.version = 1.66
+bouncycastle.version = 1.67
 reactivestreams.version = 1.0.2
 reactivex.version = 1.3.8
 conscrypt.version = 2.5.1
@@ -15,5 +15,5 @@ mockito.version = 3.4.4
 xbib.net.version = 2.1.0
 xbib-guice.version = 4.4.2
 # uuhh, too many tests to update to jupiter in rx...
-junit.version = 5.6.2
+junit.version = 5.7.0
 junit4.version = 4.13
diff --git a/netty-http-client-rest/src/test/java/org/xbib/netty/http/client/rest/RestClientTest.java b/netty-http-client-rest/src/test/java/org/xbib/netty/http/client/rest/RestClientTest.java
index 77a4e86..fe0880e 100644
--- a/netty-http-client-rest/src/test/java/org/xbib/netty/http/client/rest/RestClientTest.java
+++ b/netty-http-client-rest/src/test/java/org/xbib/netty/http/client/rest/RestClientTest.java
@@ -13,7 +13,7 @@ class RestClientTest {
 
     @Test
     void testSimpleGet() throws IOException {
-        String result = RestClient.get("http://xbib.org").asString();
+        String result = RestClient.get("https://xbib.org").asString();
         logger.info(result);
     }
 }
diff --git a/netty-http-client/src/test/java/org/xbib/netty/http/client/test/hacks/SimpleHttp1Test.java b/netty-http-client/src/test/java/org/xbib/netty/http/client/test/hacks/SimpleHttp1Test.java
index 5512749..d577d47 100644
--- a/netty-http-client/src/test/java/org/xbib/netty/http/client/test/hacks/SimpleHttp1Test.java
+++ b/netty-http-client/src/test/java/org/xbib/netty/http/client/test/hacks/SimpleHttp1Test.java
@@ -62,7 +62,7 @@ class SimpleHttp1Test {
     void testHttp1() throws Exception {
         Client client = new Client();
         try {
-            HttpTransport transport = client.newTransport("xbib.org", 80);
+            HttpTransport transport = client.newTransport("google.de", 80);
             transport.onResponse(msg -> logger.log(Level.INFO,
                     "got response: " + msg.status().code() + " headers=" + msg.headers().entries()));
             transport.connect();
@@ -92,7 +92,7 @@ class SimpleHttp1Test {
         }
     }
 
-    private AttributeKey<HttpTransport> TRANSPORT_ATTRIBUTE_KEY = AttributeKey.valueOf("transport");
+    private final AttributeKey<HttpTransport> TRANSPORT_ATTRIBUTE_KEY = AttributeKey.valueOf("transport");
 
     interface ResponseWriter {
         void write(FullHttpResponse msg);
diff --git a/netty-http-client/src/test/java/org/xbib/netty/http/client/test/http1/Http1Test.java b/netty-http-client/src/test/java/org/xbib/netty/http/client/test/http1/Http1Test.java
index 90cb6d7..9259412 100644
--- a/netty-http-client/src/test/java/org/xbib/netty/http/client/test/http1/Http1Test.java
+++ b/netty-http-client/src/test/java/org/xbib/netty/http/client/test/http1/Http1Test.java
@@ -22,7 +22,7 @@ class Http1Test {
         Client client = Client.builder()
                 .build();
         try {
-            Request request = Request.get().url("http://xbib.org")
+            Request request = Request.get().url("https://xbib.org")
                     .setResponseListener(resp -> logger.log(Level.FINE,
                             "got response: " + resp.getHeaders() +
                             resp.getBodyAsString(StandardCharsets.UTF_8) +
@@ -39,7 +39,7 @@ class Http1Test {
         Client client = Client.builder()
                 .build();
         try {
-            Request request1 = Request.get().url("http://xbib.org")
+            Request request1 = Request.get().url("https://xbib.org")
                     .setResponseListener(resp -> logger.log(Level.FINE, "got response: " +
                             resp.getBodyAsString(StandardCharsets.UTF_8)))
                     .build();
@@ -60,12 +60,12 @@ class Http1Test {
                 .build();
         try {
             Request request1 = Request.builder(HttpMethod.GET)
-                    .url("http://xbib.org").setVersion("HTTP/1.1")
+                    .url("https://xbib.org").setVersion("HTTP/1.1")
                     .setResponseListener(resp -> logger.log(Level.FINE, "got response: " +
                             resp.getHeaders() + " status=" +resp.getStatus()))
                     .build();
             Request request2 = Request.builder(HttpMethod.GET)
-                    .url("http://xbib.org").setVersion("HTTP/1.1")
+                    .url("https://xbib.org").setVersion("HTTP/1.1")
                     .setResponseListener(resp -> logger.log(Level.FINE, "got response: " +
                             resp.getHeaders() + " status=" +resp.getStatus()))
                     .build();
diff --git a/netty-http-client/src/test/java/org/xbib/netty/http/client/test/http1/XbibTest.java b/netty-http-client/src/test/java/org/xbib/netty/http/client/test/http1/XbibTest.java
index 15156f2..81a7f5a 100644
--- a/netty-http-client/src/test/java/org/xbib/netty/http/client/test/http1/XbibTest.java
+++ b/netty-http-client/src/test/java/org/xbib/netty/http/client/test/http1/XbibTest.java
@@ -22,7 +22,7 @@ class XbibTest {
     void testXbibOrgWithDefaults() throws IOException {
         Client client = new Client();
         try {
-            Request request = Request.get().url("http://xbib.org")
+            Request request = Request.get().url("https://xbib.org")
                     .setResponseListener(resp -> {
                         logger.log(Level.INFO, "status = " + resp.getStatus() +
                                 " response = " + resp.getBodyAsString(StandardCharsets.UTF_8));
@@ -42,7 +42,7 @@ class XbibTest {
         try {
             final Function<HttpResponse, String> stringFunction =
                     response -> response.getBodyAsString(StandardCharsets.UTF_8);
-            Request request = Request.get().url("http://xbib.org")
+            Request request = Request.get().url("https://xbib.org")
                     .build();
             final CompletableFuture<String> completableFuture = httpClient.execute(request, stringFunction)
                     .exceptionally(Throwable::getMessage)
@@ -73,7 +73,7 @@ class XbibTest {
                 .build();
         try {
             httpClient.execute(Request.get()
-                    .url("http://xbib.org")
+                    .url("https://xbib.org")
                     .setResponseListener(resp -> logger.log(Level.INFO, "status = " + resp.getStatus() +
                             " response body = " + resp.getBodyAsString(StandardCharsets.UTF_8)))
                     .build())
@@ -89,7 +89,7 @@ class XbibTest {
                 .build();
         try {
             httpClient.execute(Request.get()
-                    .url("http://xbib.org")
+                    .url("https://xbib.org")
                     .setTimeoutInMillis(10)
                     .setResponseListener(resp ->
                             logger.log(Level.INFO, "status = " + resp.getStatus() +
@@ -107,7 +107,7 @@ class XbibTest {
         try {
             httpClient.execute(Request.get()
                     .setVersion("HTTP/1.1")
-                    .url("http://xbib.org")
+                    .url("https://xbib.org")
                     .setResponseListener(resp -> {
                         logger.log(Level.INFO, "status = " + resp.getStatus() +
                                 " response body = " + resp.getBodyAsString(StandardCharsets.UTF_8));
@@ -116,7 +116,7 @@ class XbibTest {
                     .get();
             httpClient.execute(Request.get()
                     .setVersion("HTTP/1.1")
-                    .url("http://xbib.org")
+                    .url("https://xbib.org")
                     .setResponseListener(resp -> {
                         logger.log(Level.INFO, "status = " + resp.getStatus() +
                                 " response body = " + resp.getBodyAsString(StandardCharsets.UTF_8));