diff --git a/package-lock.json b/package-lock.json
index 19b5e1e..e0f7baa 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1659,9 +1659,9 @@
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     },
     "async": {
-      "version": "2.6.3",
-      "resolved": "https://registry.npmjs.org/async/-/async-2.6.3.tgz",
-      "integrity": "sha512-zflvls11DCy+dQWzTW2dzuilv8Z5X/pjfmZOWba6TNIVDm+2UDaJmXSOXlasHKfNBs8oo3M0aT50fDEWfKZjXg==",
+      "version": "2.6.4",
+      "resolved": "https://registry.npmjs.org/async/-/async-2.6.4.tgz",
+      "integrity": "sha512-mzo5dfJYwAn29PeiJ0zvwTo04zj8HDJj0Mn8TD7sno7q12prdbnasKJHhkm2c1LgrhlJ0teaea8860oxi51mGA==",
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         "lodash": "^4.17.14"
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@@ -6448,6 +6448,14 @@
       "resolved": "https://registry.npmjs.org/ultron/-/ultron-1.0.2.tgz",
       "integrity": "sha1-rOEWq1V80Zc4ak6I9GhTeMiy5Po="
     },
+    "undefined": {
+      "version": "github:react-navigation/stack#3389391b24ff58957c33b41c102e5bf9afafa991",
+      "from": "github:react-navigation/stack",
+      "requires": {
+        "color": "^3.1.2",
+        "react-native-iphone-x-helper": "^1.2.1"
+      }
+    },
     "unicode-canonical-property-names-ecmascript": {
       "version": "1.0.4",
       "resolved": "https://registry.npmjs.org/unicode-canonical-property-names-ecmascript/-/unicode-canonical-property-names-ecmascript-1.0.4.tgz",