diff --git a/docker/examples/mongo/README.md b/docker/examples/mongo/README.md
index 5a9aa81..46287b3 100644
--- a/docker/examples/mongo/README.md
+++ b/docker/examples/mongo/README.md
@@ -7,7 +7,7 @@ This config is only for local development and testing.
 
 ## MongoDB
 
-- official MongoDB: **6.0.7** on **Ubuntu Focal**
+- official MongoDB: **7.0.2** on **Ubuntu Focal**
 - ports **27017**
 
 ## Building and Running
diff --git a/docker/examples/mongo/docker-compose.yml b/docker/examples/mongo/docker-compose.yml
index 2d5ac9d..da64457 100644
--- a/docker/examples/mongo/docker-compose.yml
+++ b/docker/examples/mongo/docker-compose.yml
@@ -53,7 +53,7 @@ services:
       - mongo
 
   mongo:
-    image: mongo:6.0.7
+    image: mongo:7.0.2
     container_name: mongo
     ports:
       - 27017:27017