diff --git a/js/package-lock.json b/js/package-lock.json
index cb08c106b..2dc428daa 100644
--- a/js/package-lock.json
+++ b/js/package-lock.json
@@ -523,10 +523,13 @@
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-          "version": "0.6.0",
-          "resolved": "https://registry.npmjs.org/tunnel-agent/-/tunnel-agent-0.6.0.tgz",
-          "integrity": "sha1-J6XeoGs2sEoKmWZ3SykIaPD8QP0=",
-          "dev": true,
-          "requires": {
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@@ -6212,39 +6015,31 @@
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-      "resolved": "https://registry.npmjs.org/request/-/request-2.79.0.tgz",
-      "integrity": "sha1-Tf5b9r6LjNw3/Pk+BLZVd3InEN4=",
+      "version": "2.87.0",
+      "resolved": "https://registry.npmjs.org/request/-/request-2.87.0.tgz",
+      "integrity": "sha512-fcogkm7Az5bsS6Sl0sibkbhcKsnyon/jV1kF3ajGmF0c8HrttdKTPRT9hieOaQHA5HEq6r8OyWOo/o781C1tNw==",
       "dev": true,
       "requires": {
-        "aws-sign2": "~0.6.0",
-        "aws4": "^1.2.1",
-        "caseless": "~0.11.0",
+        "aws-sign2": "~0.7.0",
+        "aws4": "^1.6.0",
+        "caseless": "~0.12.0",
         "combined-stream": "~1.0.5",
-        "extend": "~3.0.0",
+        "extend": "~3.0.1",
         "forever-agent": "~0.6.1",
-        "form-data": "~2.1.1",
-        "har-validator": "~2.0.6",
-        "hawk": "~3.1.3",
-        "http-signature": "~1.1.0",
+        "form-data": "~2.3.1",
+        "har-validator": "~5.0.3",
+        "http-signature": "~1.2.0",
         "is-typedarray": "~1.0.0",
         "isstream": "~0.1.2",
         "json-stringify-safe": "~5.0.1",
-        "mime-types": "~2.1.7",
-        "oauth-sign": "~0.8.1",
-        "qs": "~6.3.0",
-        "stringstream": "~0.0.4",
-        "tough-cookie": "~2.3.0",
-        "tunnel-agent": "~0.4.1",
-        "uuid": "^3.0.0"
-      },
-      "dependencies": {
-        "qs": {
-          "version": "6.3.2",
-          "resolved": "https://registry.npmjs.org/qs/-/qs-6.3.2.tgz",
-          "integrity": "sha1-51vV9uJoEioqDgvaYwslUMFmUCw=",
-          "dev": true
-        }
+        "mime-types": "~2.1.17",
+        "oauth-sign": "~0.8.2",
+        "performance-now": "^2.1.0",
+        "qs": "~6.5.1",
+        "safe-buffer": "^5.1.1",
+        "tough-cookie": "~2.3.3",
+        "tunnel-agent": "^0.6.0",
+        "uuid": "^3.1.0"
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     },
     "require-directory": {
@@ -6622,15 +6417,6 @@
         "kind-of": "^3.2.0"
       }
     },
-    "sntp": {
-      "version": "1.0.9",
-      "resolved": "https://registry.npmjs.org/sntp/-/sntp-1.0.9.tgz",
-      "integrity": "sha1-ZUEYTMkK7qbG57NeJlkIJEPGYZg=",
-      "dev": true,
-      "requires": {
-        "hoek": "2.x.x"
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-    },
     "socket.io": {
       "version": "2.1.1",
       "resolved": "https://registry.npmjs.org/socket.io/-/socket.io-2.1.1.tgz",
@@ -6810,9 +6596,9 @@
       "integrity": "sha1-BOaSb2YolTVPPdAVIDYzuFcpfiw="
     },
     "sshpk": {
-      "version": "1.14.1",
-      "resolved": "https://registry.npmjs.org/sshpk/-/sshpk-1.14.1.tgz",
-      "integrity": "sha1-Ew9Zde3a2WPx1W+SuaxsUfqfg+s=",
+      "version": "1.14.2",
+      "resolved": "https://registry.npmjs.org/sshpk/-/sshpk-1.14.2.tgz",
+      "integrity": "sha1-xvxhZIo9nE52T9P8306hBeSSupg=",
       "dev": true,
       "requires": {
         "asn1": "~0.2.3",
@@ -6822,15 +6608,8 @@
         "ecc-jsbn": "~0.1.1",
         "getpass": "^0.1.1",
         "jsbn": "~0.1.0",
+        "safer-buffer": "^2.0.2",
         "tweetnacl": "~0.14.0"
-      },
-      "dependencies": {
-        "assert-plus": {
-          "version": "1.0.0",
-          "resolved": "https://registry.npmjs.org/assert-plus/-/assert-plus-1.0.0.tgz",
-          "integrity": "sha1-8S4PPF13sLHN2RRpQuTpbB5N1SU=",
-          "dev": true
-        }
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     },
     "ssri": {
@@ -6960,12 +6739,6 @@
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       }
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-    "stringstream": {
-      "version": "0.0.5",
-      "resolved": "https://registry.npmjs.org/stringstream/-/stringstream-0.0.5.tgz",
-      "integrity": "sha1-TkhM1N5aC7vuGORjB3EKioFiGHg=",
-      "dev": true
-    },
     "strip-ansi": {
       "version": "3.0.1",
       "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz",
@@ -7180,10 +6953,13 @@
       "dev": true
     },
     "tunnel-agent": {
-      "version": "0.4.3",
-      "resolved": "https://registry.npmjs.org/tunnel-agent/-/tunnel-agent-0.4.3.tgz",
-      "integrity": "sha1-Y3PbdpCf5XDgjXNYM2Xtgop07us=",
-      "dev": true
+      "version": "0.6.0",
+      "resolved": "https://registry.npmjs.org/tunnel-agent/-/tunnel-agent-0.6.0.tgz",
+      "integrity": "sha1-J6XeoGs2sEoKmWZ3SykIaPD8QP0=",
+      "dev": true,
+      "requires": {
+        "safe-buffer": "^5.0.1"
+      }
     },
     "tweetnacl": {
       "version": "0.14.5",
@@ -7493,9 +7269,9 @@
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     },
     "validate-npm-package-license": {
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-      "resolved": "https://registry.npmjs.org/validate-npm-package-license/-/validate-npm-package-license-3.0.3.tgz",
-      "integrity": "sha512-63ZOUnL4SIXj4L0NixR3L1lcjO38crAbgrTpl28t8jjrfuiOBL5Iygm+60qPs/KsZGzPNg6Smnc/oY16QTjF0g==",
+      "version": "3.0.4",
+      "resolved": "https://registry.npmjs.org/validate-npm-package-license/-/validate-npm-package-license-3.0.4.tgz",
+      "integrity": "sha512-DpKm2Ui/xN7/HQKCtpZxoRWBhZ9Z0kqtygG8XCgNQ8ZlDnxuQmWhj566j8fN4Cu3/JmbhsDo7fcAJq4s9h27Ew==",
       "dev": true,
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@@ -7511,14 +7287,6 @@
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-          "integrity": "sha1-8S4PPF13sLHN2RRpQuTpbB5N1SU=",
-          "dev": true
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diff --git a/js/package.json b/js/package.json
index 7ff75a5ad..4124969ea 100644
--- a/js/package.json
+++ b/js/package.json
@@ -27,7 +27,7 @@
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     "karma": "^3.0.0",
     "mini-css-extract-plugin": "^0.4.1",
-    "node-sass": "^4.9.2",
+    "node-sass": "^4.9.3",
     "webpack": "^4.16.5",
     "webpack-cli": "^3.1.0",
     "webpack-merge": "^4.1.3"