diff --git a/rtc-server/package-lock.json b/rtc-server/package-lock.json
index dc99be4..81b7a37 100644
--- a/rtc-server/package-lock.json
+++ b/rtc-server/package-lock.json
@@ -13,11 +13,54 @@
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@@ -182,6 +354,11 @@
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+      "integrity": "sha1-F+bBH3PdTz10zaek/zI46a2b+JA="
+    },
     "toidentifier": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/toidentifier/-/toidentifier-1.0.0.tgz",
@@ -369,6 +706,21 @@
       "version": "1.1.2",
       "resolved": "https://registry.npmjs.org/vary/-/vary-1.1.2.tgz",
       "integrity": "sha1-IpnwLG3tMNSllhsLn3RSShj2NPw="
+    },
+    "ws": {
+      "version": "7.4.0",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-7.4.0.tgz",
+      "integrity": "sha512-kyFwXuV/5ymf+IXhS6f0+eAFvydbaBW3zjpT6hUdAh/hbVjTIB5EHBGi0bPoCLSK2wcuz3BrEkB9LrYv1Nm4NQ=="
+    },
+    "xmlhttprequest-ssl": {
+      "version": "1.5.5",
+      "resolved": "https://registry.npmjs.org/xmlhttprequest-ssl/-/xmlhttprequest-ssl-1.5.5.tgz",
+      "integrity": "sha1-wodrBhaKrcQOV9l+gRkayPQ5iz4="
+    },
+    "yeast": {
+      "version": "0.1.2",
+      "resolved": "https://registry.npmjs.org/yeast/-/yeast-0.1.2.tgz",
+      "integrity": "sha1-AI4G2AlDIMNy28L47XagymyKxBk="
     }
   }
 }
diff --git a/rtc-server/package.json b/rtc-server/package.json
index 9cf414e..530f1bd 100644
--- a/rtc-server/package.json
+++ b/rtc-server/package.json
@@ -9,6 +9,7 @@
   "author": "shockrah",
   "license": "MIT",
   "dependencies": {
-    "express": "^4.17.1"
+    "express": "^4.17.1",
+	"socket.io": "^2.2.0"
   }
 }