diff --git a/common/envs/atlas3.ts b/common/envs/atlas4.ts
similarity index 63%
rename from common/envs/atlas3.ts
rename to common/envs/atlas4.ts
index 91e63e61..065b0737 100644
--- a/common/envs/atlas3.ts
+++ b/common/envs/atlas4.ts
@@ -1,15 +1,15 @@
 import { EnvConfig } from './prod'
 
-export const ATLAS3_CONFIG: EnvConfig = {
-  domain: 'atlas3.manifold.markets',
+export const ATLAS4_CONFIG: EnvConfig = {
+  domain: 'atlas4.manifold.markets',
   firebaseConfig: {
-    apiKey: 'AIzaSyAAsJPN_4HAvmWtsdW2EIY2iRRbyTxEZQI',
-    authDomain: 'atlas3-manifold.firebaseapp.com',
-    projectId: 'atlas3-manifold',
-    storageBucket: 'atlas3-manifold.appspot.com',
-    messagingSenderId: '453445191752',
-    appId: '1:453445191752:web:f7a899553e702d6d48b07d',
-    measurementId: 'G-0F3F5X37YN',
+    apiKey: 'AIzaSyDVS2IyYbBprFw2_EjzD7FIiyY67AsiffE',
+    authDomain: 'atlas4.firebaseapp.com',
+    projectId: 'atlas4',
+    storageBucket: 'atlas4.appspot.com',
+    messagingSenderId: '213852207227',
+    appId: '1:213852207227:web:4e2d6d089c7571037a0ade',
+    measurementId: 'G-8C26BB7JJG',
   },
 
   cloudRunId: 'o7zdjo5hka',
diff --git a/common/envs/constants.ts b/common/envs/constants.ts
index 911dfc9c..12c0288f 100644
--- a/common/envs/constants.ts
+++ b/common/envs/constants.ts
@@ -1,5 +1,5 @@
 import { escapeRegExp } from 'lodash'
-import { ATLAS3_CONFIG } from './atlas3'
+import { ATLAS4_CONFIG } from './atlas4'
 import { DEV_CONFIG } from './dev'
 import { EnvConfig, PROD_CONFIG } from './prod'
 import { THEOREMONE_CONFIG } from './theoremone'
@@ -10,7 +10,7 @@ const CONFIGS: { [env: string]: EnvConfig } = {
   PROD: PROD_CONFIG,
   DEV: DEV_CONFIG,
   THEOREMONE: THEOREMONE_CONFIG,
-  ATLAS3: ATLAS3_CONFIG,
+  ATLAS4: ATLAS4_CONFIG,
 }
 
 export const ENV_CONFIG = CONFIGS[ENV]
diff --git a/functions/.env b/functions/.env
index 5e9a52d5..467ec2d5 100644
--- a/functions/.env
+++ b/functions/.env
@@ -1,3 +1,3 @@
 # This sets which EnvConfig is deployed to Firebase Cloud Functions
 
-NEXT_PUBLIC_FIREBASE_ENV=ATLAS3
+NEXT_PUBLIC_FIREBASE_ENV=ATLAS4