diff --git a/package.json b/package.json
index 1f57b9a9..ce72b005 100644
--- a/package.json
+++ b/package.json
@@ -296,7 +296,7 @@
     "stylelint-processor-styled-components": "1.5.0",
     "stylelint-scss": "3.3.2",
     "url-loader": "1.1.2",
-    "webpack": "4.25.1",
+    "webpack": "4.26.1",
     "webpack-bundle-analyzer": "3.0.3",
     "webpack-cli": "3.1.2",
     "webpack-dev-server": "3.1.10",
diff --git a/yarn.lock b/yarn.lock
index f9eaa358..c6d523a8 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -15015,7 +15015,7 @@ source-map-support@^0.4.15:
   dependencies:
     source-map "^0.5.6"
 
-source-map-support@^0.5.6, source-map-support@^0.5.9:
+source-map-support@^0.5.6, source-map-support@^0.5.9, source-map-support@~0.5.6:
   version "0.5.9"
   resolved "https://registry.yarnpkg.com/source-map-support/-/source-map-support-0.5.9.tgz#41bc953b2534267ea2d605bccfa7bfa3111ced5f"
   integrity sha512-gR6Rw4MvUlYy83vP0vxoVNzM6t8MUXqNuRsuBmBHQDu1Fh6X015FrLdgoDKcNdkwGubozq0P4N0Q37UyFVr1EA==
@@ -15814,6 +15814,29 @@ term-size@^1.2.0:
   dependencies:
     execa "^0.7.0"
 
+terser-webpack-plugin@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/terser-webpack-plugin/-/terser-webpack-plugin-1.1.0.tgz#cf7c25a1eee25bf121f4a587bb9e004e3f80e528"
+  integrity sha512-61lV0DSxMAZ8AyZG7/A4a3UPlrbOBo8NIQ4tJzLPAdGOQ+yoNC7l5ijEow27lBAL2humer01KLS6bGIMYQxKoA==
+  dependencies:
+    cacache "^11.0.2"
+    find-cache-dir "^2.0.0"
+    schema-utils "^1.0.0"
+    serialize-javascript "^1.4.0"
+    source-map "^0.6.1"
+    terser "^3.8.1"
+    webpack-sources "^1.1.0"
+    worker-farm "^1.5.2"
+
+terser@^3.8.1:
+  version "3.10.12"
+  resolved "https://registry.yarnpkg.com/terser/-/terser-3.10.12.tgz#06d40765e40b33fd97977c0896c75b2b5d42142d"
+  integrity sha512-3ODPC1eVt25EVNb04s/PkHxOmzKBQUF6bwwuR6h2DbEF8/j265Y1UkwNtOk9am/pRxfJ5HPapOlUlO6c16mKQQ==
+  dependencies:
+    commander "~2.17.1"
+    source-map "~0.6.1"
+    source-map-support "~0.5.6"
+
 test-exclude@^4.2.1:
   version "4.2.3"
   resolved "https://registry.yarnpkg.com/test-exclude/-/test-exclude-4.2.3.tgz#a9a5e64474e4398339245a0a769ad7c2f4a97c20"
@@ -16872,10 +16895,10 @@ webpack-sources@^1.0.1, webpack-sources@^1.1.0, webpack-sources@^1.3.0:
     source-list-map "^2.0.0"
     source-map "~0.6.1"
 
-webpack@4.25.1:
-  version "4.25.1"
-  resolved "https://registry.yarnpkg.com/webpack/-/webpack-4.25.1.tgz#4f459fbaea0f93440dc86c89f771bb3a837cfb6d"
-  integrity sha512-T0GU/3NRtO4tMfNzsvpdhUr8HnzA4LTdP2zd+e5zd6CdOH5vNKHnAlO+DvzccfhPdzqRrALOFcjYxx7K5DWmvA==
+webpack@4.26.1:
+  version "4.26.1"
+  resolved "https://registry.yarnpkg.com/webpack/-/webpack-4.26.1.tgz#ff3a9283d363c07b3494dfa702d08f4f2ef6cb39"
+  integrity sha512-i2oOvEvuvLLSuSCkdVrknaxAhtUZ9g+nLSoHCWV0gDzqGX2DXaCrMmMUpbRsTSSLrUqAI56PoEiyMUZIZ1msug==
   dependencies:
     "@webassemblyjs/ast" "1.7.11"
     "@webassemblyjs/helper-module-context" "1.7.11"
@@ -16898,7 +16921,7 @@ webpack@4.25.1:
     node-libs-browser "^2.0.0"
     schema-utils "^0.4.4"
     tapable "^1.1.0"
-    uglifyjs-webpack-plugin "^1.2.4"
+    terser-webpack-plugin "^1.1.0"
     watchpack "^1.5.0"
     webpack-sources "^1.3.0"