diff --git a/package-lock.json b/package-lock.json
index f38e8527..5350f537 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -420,9 +420,7 @@
       }
     },
     "browser-sync": {
-      "version": "2.26.12",
-      "resolved": "https://registry.npmjs.org/browser-sync/-/browser-sync-2.26.12.tgz",
-      "integrity": "sha512-1GjAe+EpZQJgtKhWsxklEjpaMV0DrRylpHRvZWgOphDQt+bfLZjfynl/j1WjSFIx8ozj9j78g6Yk4TqD3gKaMA==",
+      "version": "2.26.14",
       "dev": true,
       "requires": {
         "browser-sync-client": "^2.26.12",
@@ -452,7 +450,7 @@
         "serve-index": "1.9.1",
         "serve-static": "1.13.2",
         "server-destroy": "1.0.1",
-        "socket.io": "2.1.1",
+        "socket.io": "2.4.0",
         "ua-parser-js": "^0.7.18",
         "yargs": "^15.4.1"
       }
@@ -894,9 +892,7 @@
       }
     },
     "engine.io-client": {
-      "version": "3.4.3",
-      "resolved": "https://registry.npmjs.org/engine.io-client/-/engine.io-client-3.4.3.tgz",
-      "integrity": "sha512-0NGY+9hioejTEJCaSJZfWZLk4FPI9dN+1H1C4+wj2iuFba47UgZbJzfWs4aNFajnX/qAaYKbe2lLTfEEWzCmcw==",
+      "version": "3.5.2",
       "dev": true,
       "requires": {
         "component-emitter": "~1.3.0",
@@ -2875,23 +2871,19 @@
       }
     },
     "socket.io": {
-      "version": "2.1.1",
-      "resolved": "https://registry.npmjs.org/socket.io/-/socket.io-2.1.1.tgz",
-      "integrity": "sha512-rORqq9c+7W0DAK3cleWNSyfv/qKXV99hV4tZe+gGLfBECw3XEhBy7x85F3wypA9688LKjtwO9pX9L33/xQI8yA==",
+      "version": "2.4.0",
       "dev": true,
       "requires": {
         "debug": "~3.1.0",
         "engine.io": "~3.2.0",
         "has-binary2": "~1.0.2",
         "socket.io-adapter": "~1.1.0",
-        "socket.io-client": "2.1.1",
+        "socket.io-client": "2.4.0",
         "socket.io-parser": "~3.2.0"
       },
       "dependencies": {
         "engine.io-client": {
-          "version": "3.2.1",
-          "resolved": "https://registry.npmjs.org/engine.io-client/-/engine.io-client-3.2.1.tgz",
-          "integrity": "sha512-y5AbkytWeM4jQr7m/koQLc5AxpRKC1hEVUb/s1FUAWEJq5AzJJ4NLvzuKPuxtDi5Mq755WuDvZ6Iv2rXj4PTzw==",
+          "version": "3.5.2",
           "dev": true,
           "requires": {
             "component-emitter": "1.2.1",
@@ -2921,9 +2913,7 @@
           }
         },
         "socket.io-client": {
-          "version": "2.1.1",
-          "resolved": "https://registry.npmjs.org/socket.io-client/-/socket.io-client-2.1.1.tgz",
-          "integrity": "sha512-jxnFyhAuFxYfjqIgduQlhzqTcOEQSn+OHKVfAxWaNWa7ecP7xSNk2Dx/3UEsDcY7NcFafxvNvKPmmO7HTwTxGQ==",
+          "version": "2.4.0",
           "dev": true,
           "requires": {
             "backo2": "1.0.2",
@@ -2973,9 +2963,7 @@
       "dev": true
     },
     "socket.io-client": {
-      "version": "2.3.0",
-      "resolved": "https://registry.npmjs.org/socket.io-client/-/socket.io-client-2.3.0.tgz",
-      "integrity": "sha512-cEQQf24gET3rfhxZ2jJ5xzAOo/xhZwK+mOqtGRg5IowZsMgwvHwnf/mCRapAAkadhM26y+iydgwsXGObBB5ZdA==",
+      "version": "2.4.0",
       "dev": true,
       "requires": {
         "backo2": "1.0.2",
@@ -3480,9 +3468,7 @@
       }
     },
     "xmlhttprequest-ssl": {
-      "version": "1.5.5",
-      "resolved": "https://registry.npmjs.org/xmlhttprequest-ssl/-/xmlhttprequest-ssl-1.5.5.tgz",
-      "integrity": "sha1-wodrBhaKrcQOV9l+gRkayPQ5iz4=",
+      "version": "1.6.2",
       "dev": true
     },
     "y18n": {
@@ -3679,4 +3665,4 @@
       "dev": true
     }
   }
-}
+}
\ No newline at end of file
diff --git a/package.json b/package.json
index 42cfc0a5..3927a5a9 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,7 @@
   "homepage": "https://github.com/algolia/instant-search-demo#readme",
   "devDependencies": {
     "babel-eslint": "8.2.6",
-    "browser-sync": "2.26.12",
+    "browser-sync": "2.26.14",
     "eslint": "4.19.1",
     "eslint-config-algolia": "13.4.0",
     "eslint-config-prettier": "2.10.0",