diff --git a/package.json b/package.json
index a310225aed..164841d163 100644
--- a/package.json
+++ b/package.json
@@ -84,7 +84,7 @@
     "css-loader": "^0.28.11",
     "debug": "^3.1.0",
     "es6-promise": "^4.2.4",
-    "esm": "^3.0.12",
+    "esm": "^3.0.14",
     "etag": "^1.8.1",
     "file-loader": "^1.1.11",
     "fresh": "^0.5.2",
@@ -99,7 +99,7 @@
     "log-update": "^2.3.0",
     "lru-cache": "^4.1.2",
     "memory-fs": "^0.4.1",
-    "mini-css-extract-plugin": "^0.3.0",
+    "mini-css-extract-plugin": "^0.4.0",
     "minimist": "^1.2.0",
     "opencollective": "^1.0.3",
     "ora": "^2.0.0",
@@ -126,7 +126,7 @@
     "vue-server-renderer": "^2.5.16",
     "vue-template-compiler": "^2.5.16",
     "vuex": "^3.0.1",
-    "webpack": "^4.3.0",
+    "webpack": "^4.4.1",
     "webpack-bundle-analyzer": "^2.11.1",
     "webpack-dev-middleware": "^3.1.0",
     "webpack-hot-middleware": "^2.21.2",
diff --git a/yarn.lock b/yarn.lock
index bb4942afaf..f102cb595e 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2536,9 +2536,9 @@ eslint@^4.19.1:
     table "4.0.2"
     text-table "~0.2.0"
 
-esm@^3.0.12:
-  version "3.0.12"
-  resolved "https://registry.yarnpkg.com/esm/-/esm-3.0.12.tgz#c443d871a70100f3c1ec66008de7c84e3c1d6e3b"
+esm@^3.0.14:
+  version "3.0.14"
+  resolved "https://registry.yarnpkg.com/esm/-/esm-3.0.14.tgz#a9a79b7348c8708050ff42499b5ecbec019d08dc"
 
 espree@^3.5.2, espree@^3.5.4:
   version "3.5.4"
@@ -4603,9 +4603,9 @@ mimic-fn@^1.0.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/mimic-fn/-/mimic-fn-1.2.0.tgz#820c86a39334640e99516928bd03fca88057d022"
 
-mini-css-extract-plugin@^0.3.0:
-  version "0.3.0"
-  resolved "https://registry.yarnpkg.com/mini-css-extract-plugin/-/mini-css-extract-plugin-0.3.0.tgz#f8dc03abb3a8663f1a431143e232fb47fb4d9318"
+mini-css-extract-plugin@^0.4.0:
+  version "0.4.0"
+  resolved "https://registry.yarnpkg.com/mini-css-extract-plugin/-/mini-css-extract-plugin-0.4.0.tgz#ff3bf08bee96e618e177c16ca6131bfecef707f9"
   dependencies:
     loader-utils "^1.1.0"
     webpack-sources "^1.1.0"
@@ -7529,9 +7529,9 @@ webpack-sources@^1.0.1, webpack-sources@^1.1.0:
     source-list-map "^2.0.0"
     source-map "~0.6.1"
 
-webpack@^4.3.0:
-  version "4.3.0"
-  resolved "https://registry.yarnpkg.com/webpack/-/webpack-4.3.0.tgz#0b0c1e211311b3995dd25aed47ab46ea658be070"
+webpack@^4.4.1:
+  version "4.4.1"
+  resolved "https://registry.yarnpkg.com/webpack/-/webpack-4.4.1.tgz#b0105789890c28bfce9f392623ef5850254328a4"
   dependencies:
     acorn "^5.0.0"
     acorn-dynamic-import "^3.0.0"