diff --git a/package.json b/package.json
index f621a1d..bf22d87 100644
--- a/package.json
+++ b/package.json
@@ -24,6 +24,8 @@
   },
   "homepage": "https://gitlab.com/luettich/processor#README",
   "dependencies": {
+    "@topcoder-platform/topcoder-api-challenges-v4-wrapper": "^1.0.5",
+    "@topcoder-platform/topcoder-api-challenges-v4-wrapper-dev": "^1.0.5",
     "axios": "^0.19.0",
     "circular-json": "^0.5.7",
     "config": "^1.30.0",
@@ -41,9 +43,7 @@
     "node-gitlab-api": "^2.2.8",
     "nodemailer": "^4.6.7",
     "tc-core-library-js": "appirio-tech/tc-core-library-js.git#v2.6.3",
-    "topcoder-api-challenges": "^1.0.6",
     "topcoder-api-projects": "^1.0.1",
-    "topcoder-dev-api-challenges": "^1.0.6",
     "topcoder-dev-api-projects": "^1.0.1",
     "topcoder-healthcheck-dropin": "^1.0.3",
     "util": "^0.11.0",
diff --git a/utils/topcoder-api-helper.js b/utils/topcoder-api-helper.js
index 89f58e2..349e627 100644
--- a/utils/topcoder-api-helper.js
+++ b/utils/topcoder-api-helper.js
@@ -23,10 +23,10 @@ const m2mAuth = require('tc-core-library-js').auth.m2m;
 const m2m = m2mAuth(_.pick(config, ['AUTH0_URL', 'AUTH0_AUDIENCE', 'TOKEN_CACHE_TIME', 'AUTH0_PROXY_SERVER_URL']));
 
 let topcoderApiProjects = require('topcoder-api-projects');
-let topcoderApiChallenges = require('topcoder-api-challenges');
+let topcoderApiChallenges = require('@topcoder-platform/topcoder-api-challenges-v4-wrapper');
 
 const topcoderDevApiProjects = require('topcoder-dev-api-projects');
-const topcoderDevApiChallenges = require('topcoder-dev-api-challenges');
+const topcoderDevApiChallenges = require('@topcoder-platform/topcoder-api-challenges-v4-wrapper-dev');
 
 const logger = require('./logger');
 const loggerFile = require('./logger-file');