diff --git a/package-lock.json b/package-lock.json
index 017cba0..d893fce 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -17,18 +17,24 @@
       "resolved": "https://registry.npmjs.org/@hapi/address/-/address-2.0.0.tgz",
       "integrity": "sha512-mV6T0IYqb0xL1UALPFplXYQmR0twnXG0M6jUswpquqT2sD12BOiCiLy3EvMp/Fy7s3DZElC4/aPjEjo2jeZpvw=="
     },
+    "@hapi/bourne": {
+      "version": "1.3.2",
+      "resolved": "https://registry.npmjs.org/@hapi/bourne/-/bourne-1.3.2.tgz",
+      "integrity": "sha512-1dVNHT76Uu5N3eJNTYcvxee+jzX4Z9lfciqRRHCU27ihbUcYi+iSc2iml5Ke1LXe1SyJCLA0+14Jh4tXJgOppA=="
+    },
     "@hapi/hoek": {
-      "version": "6.2.1",
-      "resolved": "https://registry.npmjs.org/@hapi/hoek/-/hoek-6.2.1.tgz",
-      "integrity": "sha512-+ryw4GU9pjr1uT6lBuErHJg3NYqzwJTvZ75nKuJijEzpd00Uqi6oiawTGDDf5Hl0zWmI7qHfOtaqB0kpQZJQzA=="
+      "version": "8.5.1",
+      "resolved": "https://registry.npmjs.org/@hapi/hoek/-/hoek-8.5.1.tgz",
+      "integrity": "sha512-yN7kbciD87WzLGc5539Tn0sApjyiGHAJgKvG9W8C7O+6c7qmoQMfVs0W4bX17eqz6C78QJqqFrtgdK5EWf6Qow=="
     },
     "@hapi/joi": {
-      "version": "15.0.1",
-      "resolved": "https://registry.npmjs.org/@hapi/joi/-/joi-15.0.1.tgz",
-      "integrity": "sha512-6RLoFusVbSkKjo51IGy7TT72TYKaks3OLKRV4Wy4E8f0Vt2oqKBgtG+8VMnbruy+M4iLItiLYjETX7mQqklObQ==",
+      "version": "15.1.1",
+      "resolved": "https://registry.npmjs.org/@hapi/joi/-/joi-15.1.1.tgz",
+      "integrity": "sha512-entf8ZMOK8sc+8YfeOlM8pCfg3b5+WZIKBfUaaJT8UsjAAPjartzxIYm3TIbjvA4u+u++KbcXD38k682nVHDAQ==",
       "requires": {
         "@hapi/address": "2.x.x",
-        "@hapi/hoek": "6.x.x",
+        "@hapi/bourne": "1.x.x",
+        "@hapi/hoek": "8.x.x",
         "@hapi/topo": "3.x.x"
       }
     },
@@ -38,6 +44,13 @@
       "integrity": "sha512-gZDI/eXOIk8kP2PkUKjWu9RW8GGVd2Hkgjxyr/S7Z+JF+0mr7bAlbw+DkTRxnD580o8Kqxlnba9wvqp5aOHBww==",
       "requires": {
         "@hapi/hoek": "6.x.x"
+      },
+      "dependencies": {
+        "@hapi/hoek": {
+          "version": "6.2.4",
+          "resolved": "https://registry.npmjs.org/@hapi/hoek/-/hoek-6.2.4.tgz",
+          "integrity": "sha512-HOJ20Kc93DkDVvjwHyHawPwPkX44sIrbXazAUDiUXaY2R9JwQGo2PhFfnQtdrsIe4igjG2fPgMra7NYw7qhy0A=="
+        }
       }
     },
     "@mapbox/geojson-area": {
@@ -1391,7 +1404,8 @@
         },
         "ansi-regex": {
           "version": "2.1.1",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         },
         "aproba": {
           "version": "1.2.0",
@@ -1409,11 +1423,13 @@
         },
         "balanced-match": {
           "version": "1.0.0",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         },
         "brace-expansion": {
           "version": "1.1.11",
           "bundled": true,
+          "optional": true,
           "requires": {
             "balanced-match": "^1.0.0",
             "concat-map": "0.0.1"
@@ -1431,11 +1447,13 @@
         },
         "concat-map": {
           "version": "0.0.1",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         },
         "console-control-strings": {
           "version": "1.1.0",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         },
         "core-util-is": {
           "version": "1.0.2",
@@ -1562,17 +1580,20 @@
         "minimatch": {
           "version": "3.0.4",
           "bundled": true,
+          "optional": true,
           "requires": {
             "brace-expansion": "^1.1.7"
           }
         },
         "minimist": {
           "version": "0.0.8",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         },
         "minipass": {
           "version": "2.3.5",
           "bundled": true,
+          "optional": true,
           "requires": {
             "safe-buffer": "^5.1.2",
             "yallist": "^3.0.0"
@@ -1589,6 +1610,7 @@
         "mkdirp": {
           "version": "0.5.1",
           "bundled": true,
+          "optional": true,
           "requires": {
             "minimist": "0.0.8"
           }
@@ -1672,6 +1694,7 @@
         "once": {
           "version": "1.4.0",
           "bundled": true,
+          "optional": true,
           "requires": {
             "wrappy": "1"
           }
@@ -1747,7 +1770,8 @@
         },
         "safe-buffer": {
           "version": "5.1.2",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         },
         "safer-buffer": {
           "version": "2.1.2",
@@ -1795,6 +1819,7 @@
         "strip-ansi": {
           "version": "3.0.1",
           "bundled": true,
+          "optional": true,
           "requires": {
             "ansi-regex": "^2.0.0"
           }
@@ -1833,11 +1858,13 @@
         },
         "wrappy": {
           "version": "1.0.2",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         },
         "yallist": {
           "version": "3.0.3",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         }
       }
     },
@@ -7510,7 +7537,8 @@
             },
             "ansi-regex": {
               "version": "2.1.1",
-              "bundled": true
+              "bundled": true,
+              "optional": true
             },
             "aproba": {
               "version": "1.2.0",
@@ -7875,7 +7903,8 @@
             },
             "safe-buffer": {
               "version": "5.1.2",
-              "bundled": true
+              "bundled": true,
+              "optional": true
             },
             "safer-buffer": {
               "version": "2.1.2",
@@ -7923,6 +7952,7 @@
             "strip-ansi": {
               "version": "3.0.1",
               "bundled": true,
+              "optional": true,
               "requires": {
                 "ansi-regex": "^2.0.0"
               }
@@ -7961,11 +7991,13 @@
             },
             "wrappy": {
               "version": "1.0.2",
-              "bundled": true
+              "bundled": true,
+              "optional": true
             },
             "yallist": {
               "version": "3.0.3",
-              "bundled": true
+              "bundled": true,
+              "optional": true
             }
           }
         },