diff --git a/package-lock.json b/package-lock.json
index 449aea2..863c150 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -698,12 +698,6 @@
       "integrity": "sha512-LTQ/SGc+s0Xc0Fu5WaKnR0YiygZkm9eKFvyS+fRsU7/ZWFF8ykFM6Pc9aCVf1+xasOOZpO3BAVgVrKvsqKHV7w==",
       "dev": true
     },
-    "commander": {
-      "version": "3.0.2",
-      "resolved": "https://registry.npmjs.org/commander/-/commander-3.0.2.tgz",
-      "integrity": "sha512-Gar0ASD4BDyKC4hl4DwHqDrmvjoxWKZigVnAbn5H1owvm4CxCPdb0HQDehwNYMJpla5+M2tPmPARzhtYuwpHow==",
-      "dev": true
-    },
     "component-emitter": {
       "version": "1.3.0",
       "resolved": "https://registry.npmjs.org/component-emitter/-/component-emitter-1.3.0.tgz",
@@ -3007,125 +3001,21 @@
       }
     },
     "nunjucks": {
-      "version": "3.2.1",
-      "resolved": "https://registry.npmjs.org/nunjucks/-/nunjucks-3.2.1.tgz",
-      "integrity": "sha512-LYlVuC1ZNSalQQkLNNPvcgPt2M9FTY9bs39mTCuFXtqh7jWbYzhDlmz2M6onPiXEhdZo+b9anRhc+uBGuJZ2bQ==",
+      "version": "3.2.4",
+      "resolved": "https://registry.npmjs.org/nunjucks/-/nunjucks-3.2.4.tgz",
+      "integrity": "sha512-26XRV6BhkgK0VOxfbU5cQI+ICFUtMLixv1noZn1tGU38kQH5A5nmmbk/O45xdyBhD1esk47nKrY0mvQpZIhRjQ==",
       "dev": true,
       "requires": {
         "a-sync-waterfall": "^1.0.0",
         "asap": "^2.0.3",
-        "chokidar": "^3.3.0",
-        "commander": "^3.0.2"
+        "commander": "^5.1.0"
       },
       "dependencies": {
-        "anymatch": {
-          "version": "3.1.1",
-          "resolved": "https://registry.npmjs.org/anymatch/-/anymatch-3.1.1.tgz",
-          "integrity": "sha512-mM8522psRCqzV+6LhomX5wgp25YVibjh8Wj23I5RPkPppSVSjyKD2A2mBJmWGa+KN7f2D6LNh9jkBCeyLktzjg==",
-          "dev": true,
-          "optional": true,
-          "requires": {
-            "normalize-path": "^3.0.0",
-            "picomatch": "^2.0.4"
-          }
-        },
-        "binary-extensions": {
-          "version": "2.1.0",
-          "resolved": "https://registry.npmjs.org/binary-extensions/-/binary-extensions-2.1.0.tgz",
-          "integrity": "sha512-1Yj8h9Q+QDF5FzhMs/c9+6UntbD5MkRfRwac8DoEm9ZfUBZ7tZ55YcGVAzEe4bXsdQHEk+s9S5wsOKVdZrw0tQ==",
-          "dev": true,
-          "optional": true
-        },
-        "braces": {
-          "version": "3.0.2",
-          "resolved": "https://registry.npmjs.org/braces/-/braces-3.0.2.tgz",
-          "integrity": "sha512-b8um+L1RzM3WDSzvhm6gIz1yfTbBt6YTlcEKAvsmqCZZFw46z626lVj9j1yEPW33H5H+lBQpZMP1k8l+78Ha0A==",
-          "dev": true,
-          "optional": true,
-          "requires": {
-            "fill-range": "^7.0.1"
-          }
-        },
-        "chokidar": {
-          "version": "3.4.0",
-          "resolved": "https://registry.npmjs.org/chokidar/-/chokidar-3.4.0.tgz",
-          "integrity": "sha512-aXAaho2VJtisB/1fg1+3nlLJqGOuewTzQpd/Tz0yTg2R0e4IGtshYvtjowyEumcBv2z+y4+kc75Mz7j5xJskcQ==",
-          "dev": true,
-          "optional": true,
-          "requires": {
-            "anymatch": "~3.1.1",
-            "braces": "~3.0.2",
-            "fsevents": "~2.1.2",
-            "glob-parent": "~5.1.0",
-            "is-binary-path": "~2.1.0",
-            "is-glob": "~4.0.1",
-            "normalize-path": "~3.0.0",
-            "readdirp": "~3.4.0"
-          }
-        },
-        "fill-range": {
-          "version": "7.0.1",
-          "resolved": "https://registry.npmjs.org/fill-range/-/fill-range-7.0.1.tgz",
-          "integrity": "sha512-qOo9F+dMUmC2Lcb4BbVvnKJxTPjCm+RRpe4gDuGrzkL7mEVl/djYSu2OdQ2Pa302N4oqkSg9ir6jaLWJ2USVpQ==",
-          "dev": true,
-          "optional": true,
-          "requires": {
-            "to-regex-range": "^5.0.1"
-          }
-        },
-        "fsevents": {
-          "version": "2.1.3",
-          "resolved": "https://registry.npmjs.org/fsevents/-/fsevents-2.1.3.tgz",
-          "integrity": "sha512-Auw9a4AxqWpa9GUfj370BMPzzyncfBABW8Mab7BGWBYDj4Isgq+cDKtx0i6u9jcX9pQDnswsaaOTgTmA5pEjuQ==",
-          "dev": true,
-          "optional": true
-        },
-        "glob-parent": {
-          "version": "5.1.1",
-          "resolved": "https://registry.npmjs.org/glob-parent/-/glob-parent-5.1.1.tgz",
-          "integrity": "sha512-FnI+VGOpnlGHWZxthPGR+QhR78fuiK0sNLkHQv+bL9fQi57lNNdquIbna/WrfROrolq8GK5Ek6BiMwqL/voRYQ==",
-          "dev": true,
-          "optional": true,
-          "requires": {
-            "is-glob": "^4.0.1"
-          }
-        },
-        "is-binary-path": {
-          "version": "2.1.0",
-          "resolved": "https://registry.npmjs.org/is-binary-path/-/is-binary-path-2.1.0.tgz",
-          "integrity": "sha512-ZMERYes6pDydyuGidse7OsHxtbI7WVeUEozgR/g7rd0xUimYNlvZRE/K2MgZTjWy725IfelLeVcEM97mmtRGXw==",
-          "dev": true,
-          "optional": true,
-          "requires": {
-            "binary-extensions": "^2.0.0"
-          }
-        },
-        "is-number": {
-          "version": "7.0.0",
-          "resolved": "https://registry.npmjs.org/is-number/-/is-number-7.0.0.tgz",
-          "integrity": "sha512-41Cifkg6e8TylSpdtTpeLVMqvSBEVzTttHvERD741+pnZ8ANv0004MRL43QKPDlK9cGvNp6NZWZUBlbGXYxxng==",
-          "dev": true,
-          "optional": true
-        },
-        "readdirp": {
-          "version": "3.4.0",
-          "resolved": "https://registry.npmjs.org/readdirp/-/readdirp-3.4.0.tgz",
-          "integrity": "sha512-0xe001vZBnJEK+uKcj8qOhyAKPzIT+gStxWr3LCB0DwcXR5NZJ3IaC+yGnHCYzB/S7ov3m3EEbZI2zeNvX+hGQ==",
-          "dev": true,
-          "optional": true,
-          "requires": {
-            "picomatch": "^2.2.1"
-          }
-        },
-        "to-regex-range": {
-          "version": "5.0.1",
-          "resolved": "https://registry.npmjs.org/to-regex-range/-/to-regex-range-5.0.1.tgz",
-          "integrity": "sha512-65P7iz6X5yEr1cwcgvQxbbIw7Uk3gOy5dIdtZ4rDveLqhrdJP+Li/Hx6tyK0NEb+2GCyneCMJiGqrADCSNk8sQ==",
-          "dev": true,
-          "optional": true,
-          "requires": {
-            "is-number": "^7.0.0"
-          }
+        "commander": {
+          "version": "5.1.0",
+          "resolved": "https://registry.npmjs.org/commander/-/commander-5.1.0.tgz",
+          "integrity": "sha512-P0CysNDQ7rtVw4QIQtm+MRxV66vKFSvlsQvGYXZWR3qFU0jlMKHZZZgw8e+8DSah4UDKMqnknRDQz+xuQXQ/Zg==",
+          "dev": true
         }
       }
     },
@@ -3395,13 +3285,6 @@
         "pinkie-promise": "^2.0.0"
       }
     },
-    "picomatch": {
-      "version": "2.2.2",
-      "resolved": "https://registry.npmjs.org/picomatch/-/picomatch-2.2.2.tgz",
-      "integrity": "sha512-q0M/9eZHzmr0AulXyPwNfZjtwZ/RBZlbN3K3CErVrk50T2ASYI7Bye0EvekFY3IP1Nt2DHu0re+V2ZHIpMkuWg==",
-      "dev": true,
-      "optional": true
-    },
     "pify": {
       "version": "2.3.0",
       "resolved": "https://registry.npmjs.org/pify/-/pify-2.3.0.tgz",