diff --git a/js/package-lock.json b/js/package-lock.json
index fa1415e37..791aefe06 100644
--- a/js/package-lock.json
+++ b/js/package-lock.json
@@ -3254,9 +3254,9 @@
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     },
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-      "version": "6.5.0",
-      "resolved": "https://registry.npmjs.org/elliptic/-/elliptic-6.5.0.tgz",
-      "integrity": "sha512-eFOJTMyCYb7xtE/caJ6JJu+bhi67WCYNbkGSknu20pmM8Ke/bqOfdnZWxyoGN26JgfxTbXrsCkEw4KheCT/KGg==",
+      "version": "6.5.1",
+      "resolved": "https://registry.npmjs.org/elliptic/-/elliptic-6.5.1.tgz",
+      "integrity": "sha512-xvJINNLbTeWQjrl6X+7eQCrIy/YPv5XCpKW6kB5mKvtnGILoLDcySuwomfdzt0BMdLNVnuRNTuzKNHj0bva1Cg==",
       "dev": true,
       "requires": {
         "bn.js": "^4.4.0",
@@ -7892,9 +7892,9 @@
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     },
     "terser": {
-      "version": "4.2.1",
-      "resolved": "https://registry.npmjs.org/terser/-/terser-4.2.1.tgz",
-      "integrity": "sha512-cGbc5utAcX4a9+2GGVX4DsenG6v0x3glnDi5hx8816X1McEAwPlPgRtXPJzSBsbpILxZ8MQMT0KvArLuE0HP5A==",
+      "version": "4.3.1",
+      "resolved": "https://registry.npmjs.org/terser/-/terser-4.3.1.tgz",
+      "integrity": "sha512-pnzH6dnFEsR2aa2SJaKb1uSCl3QmIsJ8dEkj0Fky+2AwMMcC9doMqLOQIH6wVTEKaVfKVvLSk5qxPBEZT9mywg==",
       "dev": true,
       "requires": {
         "commander": "^2.20.0",
@@ -8519,9 +8519,9 @@
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     },
     "upath": {
-      "version": "1.1.2",
-      "resolved": "https://registry.npmjs.org/upath/-/upath-1.1.2.tgz",
-      "integrity": "sha512-kXpym8nmDmlCBr7nKdIx8P2jNBa+pBpIUFRnKJ4dr8htyYGJFokkr2ZvERRtUN+9SY+JqXouNgUPtv6JQva/2Q==",
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/upath/-/upath-1.2.0.tgz",
+      "integrity": "sha512-aZwGpamFO61g3OlfT7OQCHqhGnW43ieH9WZeP7QxN/G/jS4jfqUkZxoryvJgVPEcrl5NL/ggHsSmLMHuH64Lhg==",
       "dev": true
     },
     "uri-js": {
@@ -8921,9 +8921,9 @@
       }
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     "webpack": {
-      "version": "4.39.3",
-      "resolved": "https://registry.npmjs.org/webpack/-/webpack-4.39.3.tgz",
-      "integrity": "sha512-BXSI9M211JyCVc3JxHWDpze85CvjC842EvpRsVTc/d15YJGlox7GIDd38kJgWrb3ZluyvIjgenbLDMBQPDcxYQ==",
+      "version": "4.40.2",
+      "resolved": "https://registry.npmjs.org/webpack/-/webpack-4.40.2.tgz",
+      "integrity": "sha512-5nIvteTDCUws2DVvP9Qe+JPla7kWPPIDFZv55To7IycHWZ+Z5qBdaBYPyuXWdhggTufZkQwfIK+5rKQTVovm2A==",
       "dev": true,
       "requires": {
         "@webassemblyjs/ast": "1.8.5",
diff --git a/js/package.json b/js/package.json
index 9ac75fa85..ba9dcb0c2 100644
--- a/js/package.json
+++ b/js/package.json
@@ -40,7 +40,7 @@
     "vue-loader": "^15.7.1",
     "vue-style-loader": "^4.1.2",
     "vue-template-compiler": "^2.6.10",
-    "webpack": "^4.39.3",
+    "webpack": "^4.40.2",
     "webpack-cli": "^3.3.8",
     "webpack-merge": "^4.2.2"
   },