diff --git a/package-lock.json b/package-lock.json
index b7afeb3..0d1dd65 100644
--- a/package-lock.json
+++ b/package-lock.json
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-                  "version": "1.2.0",
-                  "bundled": true,
-                  "dev": true,
-                  "optional": true
-                }
               }
             },
             "readable-stream": {
@@ -13441,9 +13208,9 @@
       }
     },
     "webrtc-adapter": {
-      "version": "7.5.0",
-      "resolved": "https://registry.npmjs.org/webrtc-adapter/-/webrtc-adapter-7.5.0.tgz",
-      "integrity": "sha512-cUqlw310uLLSYvO8FTNCVmGWSMlMt6vuSDkcYL1nW+RUvAILJ3jEIvAUgFQU5EFGnU+mf9/No14BFv3U+hoxBQ==",
+      "version": "7.7.1",
+      "resolved": "https://registry.npmjs.org/webrtc-adapter/-/webrtc-adapter-7.7.1.tgz",
+      "integrity": "sha512-TbrbBmiQBL9n0/5bvDdORc6ZfRY/Z7JnEj+EYOD1ghseZdpJ+nF2yx14k3LgQKc7JZnG7HAcL+zHnY25So9d7A==",
       "requires": {
         "rtcpeerconnection-shim": "^1.2.15",
         "sdp": "^2.12.0"
@@ -13487,12 +13254,6 @@
       "integrity": "sha1-2e8H3Od7mQK4o6j6SzHD4/fm6Ho=",
       "dev": true
     },
-    "wordwrap": {
-      "version": "0.0.3",
-      "resolved": "https://registry.npmjs.org/wordwrap/-/wordwrap-0.0.3.tgz",
-      "integrity": "sha1-o9XabNXAvAAI03I0u68b7WMFkQc=",
-      "dev": true
-    },
     "worker-farm": {
       "version": "1.7.0",
       "resolved": "https://registry.npmjs.org/worker-farm/-/worker-farm-1.7.0.tgz",
@@ -13566,14 +13327,6 @@
       "requires": {
         "sax": ">=0.6.0",
         "xmlbuilder": "~11.0.0"
-      },
-      "dependencies": {
-        "sax": {
-          "version": "1.2.4",
-          "resolved": "https://registry.npmjs.org/sax/-/sax-1.2.4.tgz",
-          "integrity": "sha512-NqVDv9TpANUjFm0N8uM5GxL36UgKi9/atZw+x7YFnQ8ckwFGKrl4xX4yWtrey3UJm5nP1kUbnYgLopqWNSRhWw==",
-          "dev": true
-        }
       }
     },
     "xmlbuilder": {
diff --git a/package.json b/package.json
index b0cd784..429e1aa 100644
--- a/package.json
+++ b/package.json
@@ -24,7 +24,7 @@
     "@ionic-native/status-bar": "^5.0.0",
     "@ionic/angular": "^5.0.0",
     "core-js": "^2.5.4",
-    "peerjs": "^1.2.0",
+    "peerjs": "^1.4.7",
     "rxjs": "~6.5.1",
     "tslib": "^1.10.0",
     "zone.js": "~0.10.2"
@@ -47,7 +47,7 @@
     "karma-coverage-istanbul-reporter": "~2.0.1",
     "karma-jasmine": "~2.0.1",
     "karma-jasmine-html-reporter": "^1.4.0",
-    "protractor": "~5.4.0",
+    "protractor": "~5.4.4",
     "ts-node": "~7.0.0",
     "tslint": "~5.15.0",
     "typescript": "~3.7.5"