diff --git a/openvidu-call/openvidu-call-back/package.json b/openvidu-call/openvidu-call-back/package.json
index cb65e49f..32b8948c 100644
--- a/openvidu-call/openvidu-call-back/package.json
+++ b/openvidu-call/openvidu-call-back/package.json
@@ -5,9 +5,9 @@
     },
     "dependencies": {
         "btoa": "1.2.1",
-        "dotenv": "14.2.0",
-        "express": "4.17.2",
-        "openvidu-node-client": "2.20.2"
+        "dotenv": "16.0.0",
+        "express": "4.17.3",
+        "openvidu-node-client": "2.21.0"
     },
     "description": "OpenVidu Call Server",
     "devDependencies": {
@@ -15,7 +15,6 @@
         "@types/express": "4.17.13",
         "@types/jest": "27.4.0",
         "@types/node": "17.0.10",
-        "concurrently": "7.0.0",
         "cross-env": "7.0.3",
         "dotenv-webpack": "7.0.3",
         "jest": "27.4.7",