diff --git a/package.json b/package.json
index 0e74c14..7f96b24 100644
--- a/package.json
+++ b/package.json
@@ -13,6 +13,7 @@
     "start": "vue-cli-service serve"
   },
   "dependencies": {
+    "@vue/cli-service": "^4.1.1",
     "axios": "^0.18.0",
     "bulma": "^0.7.1",
     "bulma-checkradio": "^1.1.1",
@@ -43,7 +44,6 @@
     "@vue/cli-plugin-router": "^4.1.1",
     "@vue/cli-plugin-unit-jest": "^4.1.1",
     "@vue/cli-plugin-vuex": "^4.1.1",
-    "@vue/cli-service": "^4.1.1",
     "@vue/eslint-config-prettier": "^4.0.1",
     "@vue/test-utils": "^1.0.0-beta.29",
     "babel-core": "^7.0.0-bridge.0",
diff --git a/yarn.lock b/yarn.lock
index 3760723..f0f90a8 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -7562,7 +7562,7 @@ log-symbols@^2.1.0, log-symbols@^2.2.0:
   dependencies:
     chalk "^2.0.1"
 
-loglevel@^1.6.4:
+loglevel@^1.6.6:
   version "1.6.6"
   resolved "https://registry.yarnpkg.com/loglevel/-/loglevel-1.6.6.tgz#0ee6300cc058db6b3551fa1c4bf73b83bb771312"
   integrity sha512-Sgr5lbboAUBo3eXCSPL4/KoVz3ROKquOjcctxmHIt+vol2DrqTQe3SwkKKuYhEiWB5kYa13YyopJ69deJ1irzQ==
@@ -8337,9 +8337,9 @@ npm-run-path@^2.0.0:
     path-key "^2.0.0"
 
 npm-run-path@^4.0.0:
-  version "4.0.0"
-  resolved "https://registry.yarnpkg.com/npm-run-path/-/npm-run-path-4.0.0.tgz#d644ec1bd0569187d2a52909971023a0a58e8438"
-  integrity sha512-8eyAOAH+bYXFPSnNnKr3J+yoybe8O87Is5rtAQ8qRczJz1ajcsjg8l2oZqP+Ppx15Ii3S1vUTjQN2h4YO2tWWQ==
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/npm-run-path/-/npm-run-path-4.0.1.tgz#b7ecd1e5ed53da8e37a55e1c2269e0b97ed748ea"
+  integrity sha512-S48WzZW777zhNIrn7gxOlISNAqi9ZC/uQFnRdbeIHhZhCA6UqpkOT8T1G7BvfdgP4Er8gF4sUbaS0i7QvIfCWw==
   dependencies:
     path-key "^3.0.0"
 
@@ -12075,9 +12075,9 @@ webpack-bundle-analyzer@^3.3.2, webpack-bundle-analyzer@^3.6.0:
     ws "^6.0.0"
 
 webpack-chain@^6.0.0:
-  version "6.2.0"
-  resolved "https://registry.yarnpkg.com/webpack-chain/-/webpack-chain-6.2.0.tgz#bcea7b0ad5feae6845d70e6fd7a048953f8ae77c"
-  integrity sha512-Kt/TCt6p4sL8YJ49m6/mMkU1gkGJUMu/6yevWbWnaHYTdKc7U6hNAm0d9RSdLIN28CGonmYD5FkABqE1UuNTTw==
+  version "6.3.0"
+  resolved "https://registry.yarnpkg.com/webpack-chain/-/webpack-chain-6.3.0.tgz#a6098eb89a43dbe6533538f4647b283b99bf66ed"
+  integrity sha512-Kri8p/JrfcQtBRghyxKN8r9E1mbxzywQPAnQbyvXN+rtSa8au1Qb7JOoyAGfEBFkOvU3XH4JeGd57CHa0QXfMQ==
   dependencies:
     deepmerge "^1.5.2"
     javascript-stringify "^2.0.1"
@@ -12144,9 +12144,9 @@ webpack-dev-middleware@^3.7.2:
     webpack-log "^2.0.0"
 
 webpack-dev-server@^3.9.0:
-  version "3.9.0"
-  resolved "https://registry.yarnpkg.com/webpack-dev-server/-/webpack-dev-server-3.9.0.tgz#27c3b5d0f6b6677c4304465ac817623c8b27b89c"
-  integrity sha512-E6uQ4kRrTX9URN9s/lIbqTAztwEPdvzVrcmHE8EQ9YnuT9J8Es5Wrd8n9BKg1a0oZ5EgEke/EQFgUsp18dSTBw==
+  version "3.10.1"
+  resolved "https://registry.yarnpkg.com/webpack-dev-server/-/webpack-dev-server-3.10.1.tgz#1ff3e5cccf8e0897aa3f5909c654e623f69b1c0e"
+  integrity sha512-AGG4+XrrXn4rbZUueyNrQgO4KGnol+0wm3MPdqGLmmA+NofZl3blZQKxZ9BND6RDNuvAK9OMYClhjOSnxpWRoA==
   dependencies:
     ansi-html "0.0.7"
     bonjour "^3.5.0"
@@ -12163,7 +12163,7 @@ webpack-dev-server@^3.9.0:
     ip "^1.1.5"
     is-absolute-url "^3.0.3"
     killable "^1.0.1"
-    loglevel "^1.6.4"
+    loglevel "^1.6.6"
     opn "^5.5.0"
     p-retry "^3.0.1"
     portfinder "^1.0.25"