diff --git a/build.gradle b/build.gradle
index a0785c0d5..1a4154a96 100644
--- a/build.gradle
+++ b/build.gradle
@@ -74,7 +74,10 @@ dependencies {
     implementation group: 'com.googlecode.libphonenumber', name: 'libphonenumber', version: '8.13.25'
 
     // https://mvnrepository.com/artifact/com.webauthn4j/webauthn4j-core
-    implementation group: 'com.webauthn4j', name: 'webauthn4j-core', version: '0.28.3.RELEASE'
+    implementation group: 'com.webauthn4j', name: 'webauthn4j-core', version: '0.28.5.RELEASE'
+
+    // https://mvnrepository.com/artifact/com.webauthn4j/webauthn4j-test
+    implementation group: 'com.webauthn4j', name: 'webauthn4j-test', version: '0.28.5.RELEASE'
 
     compileOnly project(":supertokens-plugin-interface")
     testImplementation project(":supertokens-plugin-interface")
@@ -89,7 +92,6 @@ dependencies {
     testImplementation group: 'org.reflections', name: 'reflections', version: '0.9.10'
 
     testImplementation 'com.tngtech.archunit:archunit-junit4:0.22.0'
-
 }
 
 application {
diff --git a/implementationDependencies.json b/implementationDependencies.json
index 1a18f9555..500b88ea4 100644
--- a/implementationDependencies.json
+++ b/implementationDependencies.json
@@ -117,9 +117,14 @@
       "src": "https://repo1.maven.org/maven2/com/googlecode/libphonenumber/libphonenumber/8.13.25/libphonenumber-8.13.25-sources.jar"
     },
     {
-      "jar": "https://repo1.maven.org/maven2/com/webauthn4j/webauthn4j-core/0.28.3.RELEASE/webauthn4j-core-0.28.3.RELEASE.jar",
+      "jar": "https://repo1.maven.org/maven2/com/webauthn4j/webauthn4j-core/0.28.3.RELEASE/webauthn4j-core-0.28.5.RELEASE.jar",
       "name": "webauthn4j-core 0.28.3.RELEASE",
-      "src": "https://repo1.maven.org/maven2/com/webauthn4j/webauthn4j-core/0.28.3.RELEASE/webauthn4j-core-0.28.3.RELEASE-sources.jar"
+      "src": "https://repo1.maven.org/maven2/com/webauthn4j/webauthn4j-core/0.28.3.RELEASE/webauthn4j-core-0.28.5.RELEASE-sources.jar"
+    },
+    {
+      "jar": "https://repo1.maven.org/maven2/com/webauthn4j/webauthn4j-test/0.28.5.RELEASE/webauthn4j-test-0.28.5.RELEASE.jar",
+      "name": "webauthn4j-test 0.28.5.RELEASE",
+      "src": "https://repo1.maven.org/maven2/com/webauthn4j/webauthn4j-test/0.28.5.RELEASE/webauthn4j-test-0.28.5.RELEASE-sources.jar"
     }
   ]
 }
\ No newline at end of file
diff --git a/src/test/java/io/supertokens/test/webauthn/WebAuthNFlowTest.java b/src/test/java/io/supertokens/test/webauthn/WebAuthNFlowTest.java
index 8d6c4a8de..4fe990cfb 100644
--- a/src/test/java/io/supertokens/test/webauthn/WebAuthNFlowTest.java
+++ b/src/test/java/io/supertokens/test/webauthn/WebAuthNFlowTest.java
@@ -17,6 +17,9 @@
 package io.supertokens.test.webauthn;
 
 import com.google.gson.JsonObject;
+import com.webauthn4j.test.EmulatorUtil;
+import com.webauthn4j.test.client.ClientPlatform;
+import io.supertokens.Main;
 import io.supertokens.ProcessState;
 import io.supertokens.emailpassword.EmailPassword;
 import io.supertokens.featureflag.EE_FEATURES;
@@ -28,6 +31,7 @@
 import io.supertokens.test.TestingProcessManager;
 import io.supertokens.test.Utils;
 import io.supertokens.test.httpRequest.HttpRequestForTesting;
+import io.supertokens.test.httpRequest.HttpResponseException;
 import io.supertokens.utils.SemVer;
 import org.junit.AfterClass;
 import org.junit.Before;
@@ -35,6 +39,7 @@
 import org.junit.Test;
 import org.junit.rules.TestRule;
 
+import java.io.IOException;
 import java.nio.charset.StandardCharsets;
 import java.util.Base64;
 
@@ -42,6 +47,13 @@
 
 public class WebAuthNFlowTest {
 
+
+//        },
+//    {
+//      "jar": "https://repo1.maven.org/maven2/com/webauthn4j/webauthn4j-test/0.28.5.RELEASE/webauthn4j-test-0.28.5.RELEASE.jar",
+//      "name": "webauthn4j-test 0.28.5.RELEASE",
+//      "src": "https://repo1.maven.org/maven2/com/webauthn4j/webauthn4j-test/0.28.5.RELEASE/webauthn4j-test-0.28.5.RELEASE-sources.jar"
+
     @Rule
     public TestRule watchman = Utils.getOnFailure();
 
@@ -129,6 +141,21 @@ public void optionsRegisterAPITest() throws Exception {
         System.out.println(signupResponse.toString());
     }
 
+    private JsonObject registerOptions(Main main, String email) throws HttpResponseException, IOException {
+        JsonObject requestBody = new JsonObject();
+        requestBody.addProperty("email",email);
+        requestBody.addProperty("relyingPartyName","supertokens.com");
+        requestBody.addProperty("relyingPartyId","supertokens.com");
+        requestBody.addProperty("origin","supertokens.com");
+        requestBody.addProperty("timeout",10000);
+
+        JsonObject response = HttpRequestForTesting.sendJsonPOSTRequest(main, "",
+                "http://localhost:3567/recipe/webauthn/options/register",
+                requestBody, 10000, 10000, null, SemVer.v5_2.get(), null);
+
+        return response;
+    }
+
     @Test
     public void signUpFlow() throws Exception {
         String[] args = {"../"};
@@ -139,5 +166,7 @@ public void signUpFlow() throws Exception {
         process.startProcess();
         assertNotNull(process.checkOrWaitForEvent(ProcessState.PROCESS_STATE.STARTED));
 
+        ClientPlatform clientPlatform = EmulatorUtil.createClientPlatform();
+
     }
 }