diff --git a/backend/Dockerfile b/backend/Dockerfile
index 9d2e3b74..82e8bb1f 100644
--- a/backend/Dockerfile
+++ b/backend/Dockerfile
@@ -5,7 +5,7 @@ RUN npm install
 COPY . .
 RUN npm run build
 
-FROM mongo:5.0.28-focal
+FROM mongo:5-focal
 
 ARG DEBIAN_FRONTEND=noninteractive
 ARG REQUEST_GITHUB_URL_API_ENDPOINT
diff --git a/backend/README.md b/backend/README.md
index 81fc4f30..c25ed403 100644
--- a/backend/README.md
+++ b/backend/README.md
@@ -24,7 +24,6 @@
 
 ## Description
 
-test
 
 ## Installation