diff --git a/package-lock.json b/package-lock.json
index f767a952..a307f7e0 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -15,7 +15,7 @@
         "js-yaml": "4.1.0",
         "kurento-client": "github:mconf/kurento-client-js#v6.18.0-mconf.1",
         "livekit-server-sdk": "2.1.2",
-        "mcs-js": "github:mconf/mcs-js#v0.0.20",
+        "mcs-js": "github:mconf/mcs-js#v0.0.21",
         "mediasoup": "github:mconf/mediasoup#3.14.14-bbb.1",
         "mediasoup-client": "3.7.16",
         "modesl": "1.2.1",
@@ -1571,8 +1571,8 @@
       }
     },
     "node_modules/mcs-js": {
-      "version": "0.0.20",
-      "resolved": "git+ssh://git@github.com/mconf/mcs-js.git#1b594cf4f2adea64b4eb71100035466924f2e13f",
+      "version": "0.0.21",
+      "resolved": "git+ssh://git@github.com/mconf/mcs-js.git#4a802255039d37ffd9567d9e388fbd9f31214e86",
       "dependencies": {
         "uuid": "^10.0.0",
         "ws": "^8.18.0"
@@ -4206,8 +4206,8 @@
       "integrity": "sha512-hdN1wVrZbb29eBGiGjJbeP8JbKjq1urkHJ/LIP/NY48MZ1QVXUsQBV1G1zvYFHn1XE06cwjBsOI2K3Ulnj1YXQ=="
     },
     "mcs-js": {
-      "version": "git+ssh://git@github.com/mconf/mcs-js.git#1b594cf4f2adea64b4eb71100035466924f2e13f",
-      "from": "mcs-js@github:mconf/mcs-js#v0.0.20",
+      "version": "git+ssh://git@github.com/mconf/mcs-js.git#4a802255039d37ffd9567d9e388fbd9f31214e86",
+      "from": "mcs-js@github:mconf/mcs-js#v0.0.21",
       "requires": {
         "bufferutil": "^4.0.8",
         "utf-8-validate": "^5.0.8",
diff --git a/package.json b/package.json
index 5cc5aa15..f963a1e7 100644
--- a/package.json
+++ b/package.json
@@ -20,7 +20,7 @@
     "js-yaml": "4.1.0",
     "kurento-client": "github:mconf/kurento-client-js#v6.18.0-mconf.1",
     "livekit-server-sdk": "2.1.2",
-    "mcs-js": "github:mconf/mcs-js#v0.0.20",
+    "mcs-js": "github:mconf/mcs-js#v0.0.21",
     "mediasoup": "github:mconf/mediasoup#3.14.14-bbb.1",
     "mediasoup-client": "3.7.16",
     "modesl": "1.2.1",