diff --git a/package-lock.json b/package-lock.json
index a9bf5b8d3e7e9..f95c740f1b97f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -8360,9 +8360,9 @@
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     },
     "portfinder": {
-      "version": "1.0.25",
-      "resolved": "https://registry.npmjs.org/portfinder/-/portfinder-1.0.25.tgz",
-      "integrity": "sha512-6ElJnHBbxVA1XSLgBp7G1FiCkQdlqGzuF7DswL5tcea+E8UpuvPU7beVAjjRwCioTS9ZluNbu+ZyRvgTsmqEBg==",
+      "version": "1.0.26",
+      "resolved": "https://registry.npmjs.org/portfinder/-/portfinder-1.0.26.tgz",
+      "integrity": "sha512-Xi7mKxJHHMI3rIUrnm/jjUgwhbYMkp/XKEcZX3aG4BrumLpq3nmoQMX+ClYnDZnZ/New7IatC1no5RX0zo1vXQ==",
       "requires": {
         "async": "^2.6.2",
         "debug": "^3.1.1",
@@ -10021,9 +10021,9 @@
       }
     },
     "terser": {
-      "version": "4.6.7",
-      "resolved": "https://registry.npmjs.org/terser/-/terser-4.6.7.tgz",
-      "integrity": "sha512-fmr7M1f7DBly5cX2+rFDvmGBAaaZyPrHYK4mMdHEDAdNTqXSZgSOfqsfGq2HqPGT/1V0foZZuCZFx8CHKgAk3g==",
+      "version": "4.6.12",
+      "resolved": "https://registry.npmjs.org/terser/-/terser-4.6.12.tgz",
+      "integrity": "sha512-fnIwuaKjFPANG6MAixC/k1TDtnl1YlPLUlLVIxxGZUn1gfUx2+l3/zGNB72wya+lgsb50QBi2tUV75RiODwnww==",
       "dev": true,
       "requires": {
         "commander": "^2.20.0",
@@ -10772,16 +10772,16 @@
       "dev": true
     },
     "webpack": {
-      "version": "4.42.1",
-      "resolved": "https://registry.npmjs.org/webpack/-/webpack-4.42.1.tgz",
-      "integrity": "sha512-SGfYMigqEfdGchGhFFJ9KyRpQKnipvEvjc1TwrXEPCM6H5Wywu10ka8o3KGrMzSMxMQKt8aCHUFh5DaQ9UmyRg==",
+      "version": "4.43.0",
+      "resolved": "https://registry.npmjs.org/webpack/-/webpack-4.43.0.tgz",
+      "integrity": "sha512-GW1LjnPipFW2Y78OOab8NJlCflB7EFskMih2AHdvjbpKMeDJqEgSx24cXXXiPS65+WSwVyxtDsJH6jGX2czy+g==",
       "dev": true,
       "requires": {
         "@webassemblyjs/ast": "1.9.0",
         "@webassemblyjs/helper-module-context": "1.9.0",
         "@webassemblyjs/wasm-edit": "1.9.0",
         "@webassemblyjs/wasm-parser": "1.9.0",
-        "acorn": "^6.2.1",
+        "acorn": "^6.4.1",
         "ajv": "^6.10.2",
         "ajv-keywords": "^3.4.1",
         "chrome-trace-event": "^1.0.2",
@@ -10798,7 +10798,7 @@
         "schema-utils": "^1.0.0",
         "tapable": "^1.1.3",
         "terser-webpack-plugin": "^1.4.3",
-        "watchpack": "^1.6.0",
+        "watchpack": "^1.6.1",
         "webpack-sources": "^1.4.1"
       },
       "dependencies": {
diff --git a/package.json b/package.json
index ea81885a5e0ad..fe78284e74b9a 100644
--- a/package.json
+++ b/package.json
@@ -116,7 +116,7 @@
     "url-loader": "^4.1.0",
     "vue-loader": "^15.9.1",
     "vue-template-compiler": "^2.6.11",
-    "webpack": "^4.42.1",
+    "webpack": "^4.43.0",
     "webpack-cli": "^3.3.11",
     "webpack-merge": "^4.2.2",
     "webpack-node-externals": "^1.7.2"