diff --git a/example/package-lock.json b/example/package-lock.json
index 0d6cfbc..34aa4c8 100644
--- a/example/package-lock.json
+++ b/example/package-lock.json
@@ -4907,9 +4907,9 @@
       }
     },
     "cross-spawn": {
-      "version": "7.0.3",
-      "resolved": "https://registry.npmjs.org/cross-spawn/-/cross-spawn-7.0.3.tgz",
-      "integrity": "sha512-iRDPJKUPVEND7dHPO8rkbOnPpyDygcDFtWjpeWNCgy8WP2rXcxXL8TskReQl6OrB2G7+UJrags1q15Fudc7G6w==",
+      "version": "7.0.5",
+      "resolved": "https://registry.npmjs.org/cross-spawn/-/cross-spawn-7.0.5.tgz",
+      "integrity": "sha512-ZVJrKKYunU38/76t0RMOulHOnUcbU9GbpWKAOZ0mhjr7CX6FVrH+4FrAapSOekrgFQ3f/8gwMEuIft0aKq6Hug==",
       "requires": {
         "path-key": "^3.1.0",
         "shebang-command": "^2.0.0",
@@ -16986,18 +16986,6 @@
             "sha.js": "^2.4.8"
           }
         },
-        "cross-spawn": {
-          "version": "6.0.5",
-          "resolved": "https://registry.npmjs.org/cross-spawn/-/cross-spawn-6.0.5.tgz",
-          "integrity": "sha512-eTVLrBSt7fjbDygz805pMnstIs2VTBNkRm0qxZd+M7A5XDdxVRWO5MxGBXZhjY4cqLYLdtrGqRf8mBPmzwSpWQ==",
-          "requires": {
-            "nice-try": "^1.0.4",
-            "path-key": "^2.0.1",
-            "semver": "^5.5.0",
-            "shebang-command": "^1.2.0",
-            "which": "^1.2.9"
-          }
-        },
         "crypto-browserify": {
           "version": "3.12.0",
           "resolved": "https://registry.npmjs.org/crypto-browserify/-/crypto-browserify-3.12.0.tgz",
@@ -18222,16 +18210,6 @@
                 "supports-color": "^7.1.0"
               }
             },
-            "cross-spawn": {
-              "version": "7.0.3",
-              "resolved": "https://registry.npmjs.org/cross-spawn/-/cross-spawn-7.0.3.tgz",
-              "integrity": "sha512-iRDPJKUPVEND7dHPO8rkbOnPpyDygcDFtWjpeWNCgy8WP2rXcxXL8TskReQl6OrB2G7+UJrags1q15Fudc7G6w==",
-              "requires": {
-                "path-key": "^3.1.0",
-                "shebang-command": "^2.0.0",
-                "which": "^2.0.1"
-              }
-            },
             "escape-string-regexp": {
               "version": "4.0.0",
               "resolved": "https://registry.npmjs.org/escape-string-regexp/-/escape-string-regexp-4.0.0.tgz",
@@ -18759,7 +18737,6 @@
           "resolved": "https://registry.npmjs.org/execa/-/execa-1.0.0.tgz",
           "integrity": "sha512-adbxcyWV46qiHyvSp50TKt05tB4tK3HcmF7/nxfAdhnox83seTDbwnaqKO4sXRy7roHAIFqJP/Rw/AuEbX61LA==",
           "requires": {
-            "cross-spawn": "^6.0.0",
             "get-stream": "^4.0.0",
             "is-stream": "^1.1.0",
             "npm-run-path": "^2.0.0",
@@ -20849,16 +20826,6 @@
             "throat": "^5.0.0"
           },
           "dependencies": {
-            "cross-spawn": {
-              "version": "7.0.3",
-              "resolved": "https://registry.npmjs.org/cross-spawn/-/cross-spawn-7.0.3.tgz",
-              "integrity": "sha512-iRDPJKUPVEND7dHPO8rkbOnPpyDygcDFtWjpeWNCgy8WP2rXcxXL8TskReQl6OrB2G7+UJrags1q15Fudc7G6w==",
-              "requires": {
-                "path-key": "^3.1.0",
-                "shebang-command": "^2.0.0",
-                "which": "^2.0.1"
-              }
-            },
             "execa": {
               "version": "4.1.0",
               "resolved": "https://registry.npmjs.org/execa/-/execa-4.1.0.tgz",
@@ -22765,7 +22732,6 @@
           "requires": {
             "ansi-styles": "^3.2.1",
             "chalk": "^2.4.1",
-            "cross-spawn": "^6.0.5",
             "memorystream": "^0.3.1",
             "minimatch": "^3.0.4",
             "pidtree": "^0.3.0",
@@ -24758,7 +24724,6 @@
             "address": "1.1.2",
             "browserslist": "4.14.2",
             "chalk": "2.4.2",
-            "cross-spawn": "7.0.3",
             "detect-port-alt": "1.1.6",
             "escape-string-regexp": "2.0.0",
             "filesize": "6.1.0",
@@ -24842,16 +24807,6 @@
               "resolved": "https://registry.npmjs.org/color-name/-/color-name-1.1.3.tgz",
               "integrity": "sha1-p9BVi9icQveV3UIyj3QIMcpTvCU="
             },
-            "cross-spawn": {
-              "version": "7.0.3",
-              "resolved": "https://registry.npmjs.org/cross-spawn/-/cross-spawn-7.0.3.tgz",
-              "integrity": "sha512-iRDPJKUPVEND7dHPO8rkbOnPpyDygcDFtWjpeWNCgy8WP2rXcxXL8TskReQl6OrB2G7+UJrags1q15Fudc7G6w==",
-              "requires": {
-                "path-key": "^3.1.0",
-                "shebang-command": "^2.0.0",
-                "which": "^2.0.1"
-              }
-            },
             "escape-string-regexp": {
               "version": "2.0.0",
               "resolved": "https://registry.npmjs.org/escape-string-regexp/-/escape-string-regexp-2.0.0.tgz",