diff --git a/functions/package-lock.json b/functions/package-lock.json
index c0125e5..317efae 100644
--- a/functions/package-lock.json
+++ b/functions/package-lock.json
@@ -112,7 +112,8 @@
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+      "integrity": "sha1-Xp4avctz/Ap8uLKR33jIy9l7h9E=",
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+      "integrity": "sha1-/yAOPnzyQp4tyvwRQIKOjMY48Ik=",
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@@ -409,17 +426,20 @@
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+      "integrity": "sha1-ibTRmasr7kneFk6gK4nORi1xt2c=",
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@@ -1111,7 +1159,8 @@
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@@ -1129,12 +1178,14 @@
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@@ -1145,19 +1196,23 @@
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+          "bundled": true,
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@@ -1165,11 +1220,13 @@
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@@ -1177,50 +1234,61 @@
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@@ -1234,11 +1302,13 @@
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@@ -1246,6 +1316,7 @@
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           "bundled": true,
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@@ -1253,6 +1324,7 @@
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           "bundled": true,
+          "optional": true,
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@@ -1260,37 +1332,44 @@
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-          "bundled": true
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@@ -1299,6 +1378,7 @@
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           "bundled": true,
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@@ -1306,19 +1386,22 @@
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           "bundled": true,
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@@ -1328,19 +1411,22 @@
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               "bundled": true,
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@@ -1357,6 +1443,7 @@
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@@ -1364,11 +1451,13 @@
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@@ -1377,6 +1466,7 @@
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           "bundled": true,
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@@ -1386,30 +1476,36 @@
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@@ -1417,16 +1513,19 @@
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+          "optional": true,
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@@ -1437,6 +1536,7 @@
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           "bundled": true,
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@@ -1447,6 +1547,7 @@
         "readable-stream": {
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           "bundled": true,
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@@ -1460,6 +1561,7 @@
         "rimraf": {
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@@ -1467,6 +1569,7 @@
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               "bundled": true,
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@@ -1480,31 +1583,38 @@
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@@ -1514,6 +1624,7 @@
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@@ -1521,17 +1632,20 @@
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@@ -1544,22 +1658,26 @@
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-          "bundled": true
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+      "optional": true,
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@@ -1666,6 +1785,7 @@
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@@ -1689,6 +1809,7 @@
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       "integrity": "sha1-Sb1jMdfQLQwJvJEKEHW6gWW1bfk=",
+      "optional": true,
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@@ -1702,7 +1823,8 @@
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-      "integrity": "sha1-EEqOSqym09jNFXqO+L+rLXo//bY="
+      "integrity": "sha1-EEqOSqym09jNFXqO+L+rLXo//bY=",
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       "integrity": "sha1-754xOG8DGn8NZDr4L95QxFfvAMs=",
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@@ -1744,6 +1867,7 @@
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@@ -1868,14 +1992,15 @@
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+      "optional": true,
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-      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.11.tgz",
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+      "version": "4.17.21",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
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@@ -1886,12 +2011,14 @@
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-      "integrity": "sha1-soqmKIorn8ZRA1x3EfZathkDMaY="
+      "integrity": "sha1-soqmKIorn8ZRA1x3EfZathkDMaY=",
+      "optional": true
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-      "integrity": "sha1-GVhwRQ9aExkkeN9Lw9I9LeoZB7Y="
+      "integrity": "sha1-GVhwRQ9aExkkeN9Lw9I9LeoZB7Y=",
+      "optional": true
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@@ -1943,12 +2070,14 @@
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+      "integrity": "sha512-XsP+KhQif4bjX1kbuSiySJFNAehNxgLb6hPRGJ9QsUr8ajHkuXGdrHmFUTUUXhDwVX2R5bY4JNZEwbUiMhV+MA==",
+      "optional": true
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+      "optional": true,
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@@ -1988,7 +2117,8 @@
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+      "integrity": "sha512-QgrPRJfE+riq5TPZMcHZOtm8c6K/yYrMbKIoRfapfiGLxS8OTeIfRhUGW5LU7MlRa52KOAGCfUNruqLrIBvWZw==",
+      "optional": true
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@@ -2013,6 +2143,7 @@
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+      "optional": true,
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