diff --git a/package-lock.json b/package-lock.json
index 99dec201e2..bdcbc7be7a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -16466,17 +16466,16 @@
       "dev": true
     },
     "webpack": {
-      "version": "4.35.2",
-      "resolved": "https://registry.npmjs.org/webpack/-/webpack-4.35.2.tgz",
-      "integrity": "sha512-TZAmorNymV4q66gAM/h90cEjG+N3627Q2MnkSgKlX/z3DlNVKUtqy57lz1WmZU2+FUZwzM+qm7cGaO95PyrX5A==",
+      "version": "4.38.0",
+      "resolved": "https://registry.npmjs.org/webpack/-/webpack-4.38.0.tgz",
+      "integrity": "sha512-lbuFsVOq8PZY+1Ytz/mYOvYOo+d4IJ31hHk/7iyoeWtwN33V+5HYotSH+UIb9tq914ey0Hot7z6HugD+je3sWw==",
       "dev": true,
       "requires": {
         "@webassemblyjs/ast": "1.8.5",
         "@webassemblyjs/helper-module-context": "1.8.5",
         "@webassemblyjs/wasm-edit": "1.8.5",
         "@webassemblyjs/wasm-parser": "1.8.5",
-        "acorn": "^6.0.5",
-        "acorn-dynamic-import": "^4.0.0",
+        "acorn": "^6.2.0",
         "ajv": "^6.1.0",
         "ajv-keywords": "^3.1.0",
         "chrome-trace-event": "^1.0.0",
@@ -16497,6 +16496,12 @@
         "webpack-sources": "^1.3.0"
       },
       "dependencies": {
+        "acorn": {
+          "version": "6.2.1",
+          "resolved": "https://registry.npmjs.org/acorn/-/acorn-6.2.1.tgz",
+          "integrity": "sha512-JD0xT5FCRDNyjDda3Lrg/IxFscp9q4tiYtxE1/nOzlKCk7hIRuYjhq1kCNkbPjMRMZuFq20HNQn1I9k8Oj0E+Q==",
+          "dev": true
+        },
         "eslint-scope": {
           "version": "4.0.3",
           "resolved": "https://registry.npmjs.org/eslint-scope/-/eslint-scope-4.0.3.tgz",
diff --git a/package.json b/package.json
index e089646aae..5f76d697be 100644
--- a/package.json
+++ b/package.json
@@ -130,7 +130,7 @@
     "rimraf": "^2.6.3",
     "style-loader": "^0.23.1",
     "url-loader": "^2.0.1",
-    "webpack": "^4.35.2",
+    "webpack": "^4.38.0",
     "whatwg-fetch": "^3.0.0",
     "xmldom": "^0.1.27"
   }