diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index efc5a6849..48cacded8 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -7,7 +7,7 @@ jobs:
       - uses: actions/checkout@v2
       - uses: actions/setup-node@v1
         with:
-          node-version: 16.x
+          node-version: 20.x
       - name: Install dependencies
         run: npm install -g typescript codecov
       - name: Build
diff --git a/app/server/tests/controllers/appsController.test.ts b/app/server/tests/controllers/appsController.test.ts
index 0c27d2012..ac1fe9ccf 100644
--- a/app/server/tests/controllers/appsController.test.ts
+++ b/app/server/tests/controllers/appsController.test.ts
@@ -82,7 +82,8 @@ describe("appsController", () => {
             shareNotFound: "",
             mathjaxSrc,
             defaultLanguage: "en",
-            enableI18n: false
+            enableI18n: false,
+            hotReload: undefined
         });
         expect(mockStatus).not.toBeCalled();
     });
@@ -104,7 +105,8 @@ describe("appsController", () => {
             shareNotFound: "",
             mathjaxSrc,
             defaultLanguage: "en",
-            enableI18n: false
+            enableI18n: false,
+            hotReload: undefined
         });
     });
 
@@ -130,7 +132,8 @@ describe("appsController", () => {
             shareNotFound: "",
             mathjaxSrc,
             defaultLanguage: "en",
-            enableI18n: false
+            enableI18n: false,
+            hotReload: undefined
         });
     });
 
@@ -154,7 +157,8 @@ describe("appsController", () => {
             shareNotFound: "tiny-mouse",
             mathjaxSrc,
             defaultLanguage: "en",
-            enableI18n: false
+            enableI18n: false,
+            hotReload: undefined
         });
     });
 
diff --git a/app/static/eslint.config.js b/app/static/eslint.config.js
index a2ff07100..82b0022a4 100644
--- a/app/static/eslint.config.js
+++ b/app/static/eslint.config.js
@@ -29,6 +29,13 @@ export default [
     }
   },
 
+  {
+    files: ["**/tests/**/*.ts"],
+    rules: {
+      "vitest/expect-expect": "off"
+    }
+  },
+
   {
     ...pluginPlaywright.configs['flat/recommended'],
     files: ['e2e/**/*.{test,spec}.{js,ts,jsx,tsx}'],
diff --git a/app/static/translationPackage/tests/directive/translate.test.ts b/app/static/translationPackage/tests/directive/translate.test.ts
index ee2d95aa5..bd82af056 100644
--- a/app/static/translationPackage/tests/directive/translate.test.ts
+++ b/app/static/translationPackage/tests/directive/translate.test.ts
@@ -3,14 +3,15 @@ import Vuex from "vuex";
 import registerTranslations from "../../registerTranslations";
 import translate from "../../directive/translate";
 import { nextTick } from "vue";
+import { Mock } from "vitest";
 
 describe("translate directive", () => {
     beforeAll(() => {
-        console.warn = jest.fn();
+        console.warn = vi.fn();
     });
 
     afterAll(() => {
-        (console.warn as jest.Mock).mockClear();
+        (console.warn as Mock).mockClear();
     });
 
     const TranslateAttributeTest = {
@@ -243,7 +244,7 @@ describe("translate directive", () => {
             }
         });
         expect(rendered.find("h4").text()).toBe("");
-        expect((console.warn as jest.Mock).mock.calls[0][0]).toBe("v-translate directive declared without a value");
+        expect((console.warn as Mock).mock.calls[0][0]).toBe("v-translate directive declared without a value");
     });
 
     it("removes watcher on unbind", async () => {
diff --git a/app/static/translationPackage/tests/src/languageSwitcher.test.ts b/app/static/translationPackage/tests/src/languageSwitcher.test.ts
index 0a5fd1b1b..4f5f2eff7 100644
--- a/app/static/translationPackage/tests/src/languageSwitcher.test.ts
+++ b/app/static/translationPackage/tests/src/languageSwitcher.test.ts
@@ -3,7 +3,7 @@ import { shallowMount, mount } from "@vue/test-utils";
 import LanguageSwitcher from "../../src/LanguageSwitcher.vue";
 
 describe("languageSwitcher component", () => {
-    const mockUpdateLanguage = jest.fn();
+    const mockUpdateLanguage = vi.fn();
 
     const createStore = (enableI18n: boolean) => {
         return new Vuex.Store({
diff --git a/app/static/translationPackage/tests/store/actions.test.ts b/app/static/translationPackage/tests/store/actions.test.ts
index 713de81ea..d1697c5d1 100644
--- a/app/static/translationPackage/tests/store/actions.test.ts
+++ b/app/static/translationPackage/tests/store/actions.test.ts
@@ -20,8 +20,8 @@ describe("Language actions", () => {
     });
 
     it("UpdateLanguage commits change language mutation and i18next function", async () => {
-        const commit = jest.fn();
-        const spyChangeLanguage = jest.spyOn(i18next, "changeLanguage");
+        const commit = vi.fn();
+        const spyChangeLanguage = vi.spyOn(i18next, "changeLanguage");
         await (actions[LanguageAction.UpdateLanguage] as any)({ commit }, "fr");
         expect(commit).toBeCalledTimes(1);
         expect(commit.mock.calls[0][0]).toBe(LanguageStateMutation.ChangeLanguage);