diff --git a/package-lock.json b/package-lock.json
index f0225d2..8a4f8c4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2514,14 +2514,16 @@
       }
     },
     "cross-spawn": {
-      "version": "5.1.0",
-      "resolved": "https://registry.npmjs.org/cross-spawn/-/cross-spawn-5.1.0.tgz",
-      "integrity": "sha1-6L0O/uWPz/b4+UUQoKVUu/ojVEk=",
+      "version": "6.0.5",
+      "resolved": "https://registry.npmjs.org/cross-spawn/-/cross-spawn-6.0.5.tgz",
+      "integrity": "sha512-eTVLrBSt7fjbDygz805pMnstIs2VTBNkRm0qxZd+M7A5XDdxVRWO5MxGBXZhjY4cqLYLdtrGqRf8mBPmzwSpWQ==",
       "dev": true,
       "requires": {
-        "lru-cache": "4.1.2",
-        "shebang-command": "1.2.0",
-        "which": "1.3.0"
+        "nice-try": "^1.0.4",
+        "path-key": "^2.0.1",
+        "semver": "^5.5.0",
+        "shebang-command": "^1.2.0",
+        "which": "^1.2.9"
       }
     },
     "cryptiles": {
@@ -3658,6 +3660,19 @@
         "p-finally": "1.0.0",
         "signal-exit": "3.0.2",
         "strip-eof": "1.0.0"
+      },
+      "dependencies": {
+        "cross-spawn": {
+          "version": "5.1.0",
+          "resolved": "https://registry.npmjs.org/cross-spawn/-/cross-spawn-5.1.0.tgz",
+          "integrity": "sha1-6L0O/uWPz/b4+UUQoKVUu/ojVEk=",
+          "dev": true,
+          "requires": {
+            "lru-cache": "^4.0.1",
+            "shebang-command": "^1.2.0",
+            "which": "^1.2.9"
+          }
+        }
       }
     },
     "expand-brackets": {
@@ -8024,6 +8039,7 @@
       "resolved": "https://registry.npmjs.org/minipass/-/minipass-2.2.4.tgz",
       "integrity": "sha512-hzXIWWet/BzWhYs2b+u7dRHlruXhwdgvlTMDKC6Cb1U7ps6Ac6yQlR39xsbjWJE377YTCtKwIXIpJ5oP+j5y8g==",
       "dev": true,
+      "optional": true,
       "requires": {
         "safe-buffer": "5.1.1",
         "yallist": "3.0.2"
@@ -8033,7 +8049,8 @@
           "version": "3.0.2",
           "resolved": "https://registry.npmjs.org/yallist/-/yallist-3.0.2.tgz",
           "integrity": "sha1-hFK0u36Dx8GI2AQcGoN8dz1ti7k=",
-          "dev": true
+          "dev": true,
+          "optional": true
         }
       }
     },
@@ -8314,6 +8331,12 @@
       "integrity": "sha1-yobR/ogoFpsBICCOPchCS524NCw=",
       "dev": true
     },
+    "nice-try": {
+      "version": "1.0.5",
+      "resolved": "https://registry.npmjs.org/nice-try/-/nice-try-1.0.5.tgz",
+      "integrity": "sha512-1nh45deeb5olNY7eX82BkPO7SSxR5SSYJiPTrTdFUVYwAl8CKMA5N9PjTYkHiRjisVcxcQ1HXdLhx2qxxJzLNQ==",
+      "dev": true
+    },
     "nightwatch": {
       "version": "0.9.20",
       "resolved": "https://registry.npmjs.org/nightwatch/-/nightwatch-0.9.20.tgz",
@@ -12491,7 +12514,7 @@
       "integrity": "sha1-RKrGW2lbAzmJaMOfNj/uXer98eo=",
       "dev": true,
       "requires": {
-        "shebang-regex": "1.0.0"
+        "shebang-regex": "^1.0.0"
       }
     },
     "shebang-regex": {
diff --git a/package.json b/package.json
index 97484d8..d912957 100644
--- a/package.json
+++ b/package.json
@@ -33,7 +33,7 @@
     "chalk": "^2.0.1",
     "chromedriver": "^2.27.2",
     "copy-webpack-plugin": "^4.0.1",
-    "cross-spawn": "^5.0.1",
+    "cross-spawn": "^6.0.5",
     "css-loader": "^0.28.0",
     "eventsource-polyfill": "^0.9.6",
     "extract-text-webpack-plugin": "^3.0.0",