diff --git a/package-lock.json b/package-lock.json
index ef07de4b2..99fec273d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1542,6 +1542,12 @@
       "integrity": "sha1-DTM+PwDqxQqhRUq9MO+MKl2ackI=",
       "dev": true
     },
+    "buffer-from": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/buffer-from/-/buffer-from-1.0.0.tgz",
+      "integrity": "sha512-83apNb8KK0Se60UE1+4Ukbe3HbfELJ6UlI4ldtOGs7So4KD26orJM8hIY9lxdzP+UpItH1Yh/Y8GUvNFWFFRxA==",
+      "dev": true
+    },
     "builtin-modules": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/builtin-modules/-/builtin-modules-1.1.1.tgz",
@@ -2023,11 +2029,12 @@
       "dev": true
     },
     "concat-stream": {
-      "version": "1.6.1",
-      "resolved": "https://registry.npmjs.org/concat-stream/-/concat-stream-1.6.1.tgz",
-      "integrity": "sha512-gslSSJx03QKa59cIKqeJO9HQ/WZMotvYJCuaUULrLpjj8oG40kV2Z+gz82pVxlTkOADi4PJxQPPfhl1ELYrrXw==",
+      "version": "1.6.2",
+      "resolved": "https://registry.npmjs.org/concat-stream/-/concat-stream-1.6.2.tgz",
+      "integrity": "sha512-27HBghJxjiZtIk3Ycvn/4kbJk/1uZuJFfuPEns6LaEvpvG1f0hTea8lilrouyo9mVc2GWdcEZ8OLoGmSADlrCw==",
       "dev": true,
       "requires": {
+        "buffer-from": "1.0.0",
         "inherits": "2.0.3",
         "readable-stream": "2.3.3",
         "typedarray": "0.0.6"
@@ -2883,15 +2890,15 @@
       }
     },
     "eslint": {
-      "version": "4.19.0",
-      "resolved": "https://registry.npmjs.org/eslint/-/eslint-4.19.0.tgz",
-      "integrity": "sha512-r83L5CuqaocDvfwdojbz68b6tCUk8KJkqfppO+gmSAQqYCzTr0bCSMu6A6yFCLKG65j5eKcKUw4Cw4Yl4gfWkg==",
+      "version": "4.19.1",
+      "resolved": "https://registry.npmjs.org/eslint/-/eslint-4.19.1.tgz",
+      "integrity": "sha512-bT3/1x1EbZB7phzYu7vCr1v3ONuzDtX8WjuM9c0iYxe+cq+pwcKEoQjl7zd3RpC6YOLgnSy3cTN58M2jcoPDIQ==",
       "dev": true,
       "requires": {
         "ajv": "5.5.2",
         "babel-code-frame": "6.26.0",
         "chalk": "2.3.2",
-        "concat-stream": "1.6.1",
+        "concat-stream": "1.6.2",
         "cross-spawn": "5.1.0",
         "debug": "3.1.0",
         "doctrine": "2.1.0",
diff --git a/package.json b/package.json
index d95b970c8..bfc886505 100644
--- a/package.json
+++ b/package.json
@@ -7,7 +7,7 @@
     "browser-sync": "2.23.6",
     "coffee-script": "1.12.7",
     "del": "3.0.0",
-    "eslint": "4.19.0",
+    "eslint": "4.19.1",
     "eslint-config-prettier": "2.9.0",
     "eslint-plugin-prettier": "2.6.0",
     "gulp": "3.9.1",