diff --git a/package.json b/package.json
index aa908df..f62849d 100644
--- a/package.json
+++ b/package.json
@@ -216,7 +216,7 @@
     "stylelint-webpack-plugin": "0.10.3",
     "sw-precache-webpack-plugin": "0.11.5",
     "url-loader": "0.6.2",
-    "webpack": "3.11.0",
+    "webpack": "3.12.0",
     "webpack-dev-server": "2.11.5",
     "webpack-manifest-plugin": "1.3.2",
     "webpack-monitor": "1.0.14"
diff --git a/yarn.lock b/yarn.lock
index f5d8f2d..7c4397f 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -10646,10 +10646,10 @@ webpack-sources@^1.0.1:
     source-list-map "^2.0.0"
     source-map "~0.5.3"
 
-webpack@3.11.0:
-  version "3.11.0"
-  resolved "https://registry.yarnpkg.com/webpack/-/webpack-3.11.0.tgz#77da451b1d7b4b117adaf41a1a93b5742f24d894"
-  integrity sha512-3kOFejWqj5ISpJk4Qj/V7w98h9Vl52wak3CLiw/cDOfbVTq7FeoZ0SdoHHY9PYlHr50ZS42OfvzE2vB4nncKQg==
+webpack@3.12.0:
+  version "3.12.0"
+  resolved "https://registry.yarnpkg.com/webpack/-/webpack-3.12.0.tgz#3f9e34360370602fcf639e97939db486f4ec0d74"
+  integrity sha512-Sw7MdIIOv/nkzPzee4o0EdvCuPmxT98+vVpIvwtcwcF1Q4SDSNp92vwcKc4REe7NItH9f1S4ra9FuQ7yuYZ8bQ==
   dependencies:
     acorn "^5.0.0"
     acorn-dynamic-import "^2.0.0"