diff --git a/frontend/package-lock.json b/frontend/package-lock.json
index 42f9be1..2a13cc2 100644
--- a/frontend/package-lock.json
+++ b/frontend/package-lock.json
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-          "resolved": "https://registry.npmjs.org/vm-browserify/-/vm-browserify-1.1.0.tgz",
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-          "dev": true
-        }
-      }
-    },
-    "watchify-middleware": {
-      "version": "1.8.0",
-      "resolved": "https://registry.npmjs.org/watchify-middleware/-/watchify-middleware-1.8.0.tgz",
-      "integrity": "sha512-INYU5/3zTZtWQvJKPelr47j0JeLTZK4GUDF0PoMltMPzMUEh/lW6g1t+Qe/tGHxm70AUc0NQrth3k3PTfOU9Nw==",
-      "dev": true,
-      "requires": {
-        "concat-stream": "^1.5.0",
-        "debounce": "^1.0.0",
-        "events": "^1.0.2",
-        "object-assign": "^4.0.1",
-        "strip-ansi": "^3.0.0",
-        "watchify": "^3.3.1"
-      }
-    },
-    "websocket-driver": {
-      "version": "0.7.0",
-      "resolved": "https://registry.npmjs.org/websocket-driver/-/websocket-driver-0.7.0.tgz",
-      "integrity": "sha1-DK+dLXVdk67gSdS90NP+LMoqJOs=",
-      "dev": true,
-      "requires": {
-        "http-parser-js": ">=0.4.0",
-        "websocket-extensions": ">=0.1.1"
-      }
-    },
-    "websocket-extensions": {
-      "version": "0.1.3",
-      "resolved": "https://registry.npmjs.org/websocket-extensions/-/websocket-extensions-0.1.3.tgz",
-      "integrity": "sha512-nqHUnMXmBzT0w570r2JpJxfiSD1IzoI+HGVdd3aZ0yNi3ngvQ4jv1dtHt5VGxfI2yj5yqImPhOK4vmIh2xMbGg==",
-      "dev": true
-    },
     "which": {
       "version": "1.3.1",
       "resolved": "https://registry.npmjs.org/which/-/which-1.3.1.tgz",
@@ -6515,6 +4459,15 @@
       "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8=",
       "dev": true
     },
+    "ws": {
+      "version": "7.1.1",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-7.1.1.tgz",
+      "integrity": "sha512-o41D/WmDeca0BqYhsr3nJzQyg9NF5X8l/UdnFNux9cS3lwB+swm8qGWX5rn+aD6xfBU3rGmtHij7g7x6LxFU3A==",
+      "dev": true,
+      "requires": {
+        "async-limiter": "^1.0.0"
+      }
+    },
     "xtend": {
       "version": "4.0.1",
       "resolved": "https://registry.npmjs.org/xtend/-/xtend-4.0.1.tgz",
@@ -6524,7 +4477,7 @@
     "yallist": {
       "version": "2.1.2",
       "resolved": "https://registry.npmjs.org/yallist/-/yallist-2.1.2.tgz",
-      "integrity": "sha1-HBH5IY8HYImkfdUS+TxmmaaoHVI=",
+      "integrity": "sha512-ncTzHV7NvsQZkYe1DW7cbDLm0YpzHmZF5r/iyP3ZnQtMiJ+pjzisCiMNI+Sj+xQF5pXhSHxSB3uDbsBTzY/c2A==",
       "dev": true
     }
   }
diff --git a/frontend/package.json b/frontend/package.json
index c7dad7e..0697f7b 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -20,7 +20,7 @@
   "license": "ISC",
   "devDependencies": {
     "elm": "^0.18.0",
-    "elm-live": "^2.7.5",
+    "elm-live": "^4.0.2",
     "less": "^3.8.1",
     "npm-run-all": "^4.1.3",
     "onchange": "^5.1.0"