diff --git a/website/versioned_docs/version-3.11.0/developer-guide/chaoscenter-developer-guide.md b/website/versioned_docs/version-3.11.0/developer-guide/chaoscenter-developer-guide.md
index a4fd3d2d..5539f7fe 100644
--- a/website/versioned_docs/version-3.11.0/developer-guide/chaoscenter-developer-guide.md
+++ b/website/versioned_docs/version-3.11.0/developer-guide/chaoscenter-developer-guide.md
@@ -38,9 +38,9 @@ docker pull mongo:5
 
 docker network create mongo-cluster 
 
-docker run -d --net mongo-cluster -p 27015:27015 --name m1 mongo:4.2 mongod --replSet rs0 --port 27015 
-docker run -d --net mongo-cluster -p 27016:27016 --name m2 mongo:4.2 mongod --replSet rs0 --port 27016
-docker run -d --net mongo-cluster -p 27017:27017 --name m3 mongo:4.2 mongod --replSet rs0 --port 27017
+docker run -d --net mongo-cluster -p 27015:27015 --name m1 mongo:5 mongod --replSet rs0 --port 27015 
+docker run -d --net mongo-cluster -p 27016:27016 --name m2 mongo:5 mongod --replSet rs0 --port 27016
+docker run -d --net mongo-cluster -p 27017:27017 --name m3 mongo:5 mongod --replSet rs0 --port 27017
 ```
 
 Step-2: Add hosts 
diff --git a/website/versioned_docs/version-3.12.0/developer-guide/chaoscenter-developer-guide.md b/website/versioned_docs/version-3.12.0/developer-guide/chaoscenter-developer-guide.md
index a4fd3d2d..5539f7fe 100644
--- a/website/versioned_docs/version-3.12.0/developer-guide/chaoscenter-developer-guide.md
+++ b/website/versioned_docs/version-3.12.0/developer-guide/chaoscenter-developer-guide.md
@@ -38,9 +38,9 @@ docker pull mongo:5
 
 docker network create mongo-cluster 
 
-docker run -d --net mongo-cluster -p 27015:27015 --name m1 mongo:4.2 mongod --replSet rs0 --port 27015 
-docker run -d --net mongo-cluster -p 27016:27016 --name m2 mongo:4.2 mongod --replSet rs0 --port 27016
-docker run -d --net mongo-cluster -p 27017:27017 --name m3 mongo:4.2 mongod --replSet rs0 --port 27017
+docker run -d --net mongo-cluster -p 27015:27015 --name m1 mongo:5 mongod --replSet rs0 --port 27015 
+docker run -d --net mongo-cluster -p 27016:27016 --name m2 mongo:5 mongod --replSet rs0 --port 27016
+docker run -d --net mongo-cluster -p 27017:27017 --name m3 mongo:5 mongod --replSet rs0 --port 27017
 ```
 
 Step-2: Add hosts