diff --git a/package.json b/package.json
index 4ed684b1..c58b52ef 100644
--- a/package.json
+++ b/package.json
@@ -105,7 +105,7 @@
     "stylelint-config-standard": "18.2.0",
     "textcomplete": "0.17.1",
     "undate": "0.3.0",
-    "webpack": "4.17.1",
+    "webpack": "4.17.2",
     "webpack-cli": "3.1.0",
     "webpack-dev-server": "3.1.7"
   }
diff --git a/yarn.lock b/yarn.lock
index 03077093..5bb01668 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -7752,16 +7752,16 @@ webpack-log@^2.0.0:
     ansi-colors "^3.0.0"
     uuid "^3.3.2"
 
-webpack-sources@^1.0.1, webpack-sources@^1.1.0:
+webpack-sources@^1.1.0, webpack-sources@^1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/webpack-sources/-/webpack-sources-1.2.0.tgz#18181e0d013fce096faf6f8e6d41eeffffdceac2"
   dependencies:
     source-list-map "^2.0.0"
     source-map "~0.6.1"
 
-webpack@4.17.1:
-  version "4.17.1"
-  resolved "https://registry.yarnpkg.com/webpack/-/webpack-4.17.1.tgz#0f026e3d823f3fc604f811ed3ea8f0d9b267fb1e"
+webpack@4.17.2:
+  version "4.17.2"
+  resolved "https://registry.yarnpkg.com/webpack/-/webpack-4.17.2.tgz#49feb20205bd15f0a5f1fe0a12097d5d9931878d"
   dependencies:
     "@webassemblyjs/ast" "1.5.13"
     "@webassemblyjs/helper-module-context" "1.5.13"
@@ -7787,7 +7787,7 @@ webpack@4.17.1:
     tapable "^1.0.0"
     uglifyjs-webpack-plugin "^1.2.4"
     watchpack "^1.5.0"
-    webpack-sources "^1.0.1"
+    webpack-sources "^1.2.0"
 
 websocket-driver@>=0.5.1:
   version "0.7.0"