diff --git a/package-lock.json b/package-lock.json
index d25509a..58efbb1 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,15 +1,15 @@
 {
   "name": "@apihub24/in-memory-sessions",
-  "version": "1.0.4",
+  "version": "2.0.0-alpha.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@apihub24/in-memory-sessions",
-      "version": "1.0.4",
+      "version": "2.0.0-alpha.0",
       "license": "MIT",
       "dependencies": {
-        "@apihub24/authentication": "^1.0.1",
+        "@apihub24/authentication": "2.0.0-alpha.0",
         "@nestjs/common": "^11.1.6"
       },
       "devDependencies": {
@@ -36,9 +36,9 @@
       }
     },
     "node_modules/@apihub24/authentication": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/@apihub24/authentication/-/authentication-1.0.1.tgz",
-      "integrity": "sha512-nWw75ofQKHxE0dI7PzvNBQNcQrX/HSrzuAJTYNu42BoCROba1NUz8QAodTn5+3dIeQEzw127gtSb6D7yW0B8Jg==",
+      "version": "2.0.0-alpha.0",
+      "resolved": "https://registry.npmjs.org/@apihub24/authentication/-/authentication-2.0.0-alpha.0.tgz",
+      "integrity": "sha512-e7ZGD2fHSo2LJFuu9/6lJ4JMq52anK1jUe5btusVbNRzAP+8lrFcwytlctLUF2Adtlg/DgLGrLzCgSm+g19TVw==",
       "license": "MIT"
     },
     "node_modules/@babel/code-frame": {
diff --git a/package.json b/package.json
index a6730aa..d80cc03 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@apihub24/in-memory-sessions",
-  "version": "1.0.4",
+  "version": "2.0.0-alpha.0",
   "description": "",
   "main": "dist/index.js",
   "types": "./dist/index.d.ts",
@@ -12,7 +12,7 @@
     "rel": "npm i && npm run build && npm run test:coverage"
   },
   "dependencies": {
-    "@apihub24/authentication": "^1.0.1",
+    "@apihub24/authentication": "2.0.0-alpha.0",
     "@nestjs/common": "^11.1.6"
   },
   "devDependencies": {
diff --git a/src/in.memory.sessions.module.spec.ts b/src/in.memory.sessions.module.spec.ts
index 03bf9a6..e247a45 100644
--- a/src/in.memory.sessions.module.spec.ts
+++ b/src/in.memory.sessions.module.spec.ts
@@ -1,5 +1,6 @@
 import { TestingModule, Test } from "@nestjs/testing";
 import { InMemorySessionsModule } from "./";
+import { APIHUB24_SESSION_SERVICE } from "@apihub24/authentication";
 
 describe("InMemorySessionsModule Tests", () => {
   let module: TestingModule | null = null;
@@ -12,7 +13,7 @@ describe("InMemorySessionsModule Tests", () => {
 
   it("should get InMemorySessionService by injection Key", () => {
     expect(module).toBeDefined();
-    const service = module?.get("@apihub24/session_service");
+    const service = module?.get(APIHUB24_SESSION_SERVICE);
     expect(service).toBeDefined();
   });
 });