diff --git a/.circleci/config.yml b/.circleci/config.yml
index 0964e9c7cae..9dc9a6be0db 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -98,7 +98,7 @@ jobs:
     docker:
       - image: cimg/node:14.20.0
       # Integration tests need MongoDB server running and accessible on port 27017
-      - image: mongo:4.0
+      - image: mongo:5
         command: mongod --oplogSize 128 --replSet rs0 --storageEngine=wiredTiger
         ports:
           - "27017:27017"
@@ -125,7 +125,7 @@ jobs:
     docker:
       - image: cimg/node:14.20.0
       # Integration tests need MongoDB server running and accessible on port 27017
-      - image: mongo:4.0
+      - image: mongo:5
         command: mongod --oplogSize 128 --replSet rs0 --storageEngine=wiredTiger
         ports:
           - "27017:27017"