diff --git a/tests/test_application.py b/tests/test_application.py
index 03bebed4e..aa5369f94 100644
--- a/tests/test_application.py
+++ b/tests/test_application.py
@@ -43,7 +43,7 @@ def test_redoc():
     response = client.get("/redoc")
     assert response.status_code == 200, response.text
     assert response.headers["content-type"] == "text/html; charset=utf-8"
-    assert "redoc@2.0.0" in response.text
+    assert "redoc@2.4.0" in response.text
 
 
 def test_enum_status_code_response():
diff --git a/tests/test_tutorial/test_custom_docs_ui/test_tutorial001.py b/tests/test_tutorial/test_custom_docs_ui/test_tutorial001.py
index 64e1dbcb6..780d6e7a2 100644
--- a/tests/test_tutorial/test_custom_docs_ui/test_tutorial001.py
+++ b/tests/test_tutorial/test_custom_docs_ui/test_tutorial001.py
@@ -33,7 +33,7 @@ def test_swagger_ui_oauth2_redirect_html(client: TestClient):
 def test_redoc_html(client: TestClient):
     response = client.get("/redoc")
     assert response.status_code == 200, response.text
-    assert "https://unpkg.com/redoc@2.0.0/bundles/redoc.standalone.js" in response.text
+    assert "https://unpkg.com/redoc@2.4.0/bundles/redoc.standalone.js" in response.text
 
 
 def test_api(client: TestClient):