diff --git a/functions/package-lock.json b/functions/package-lock.json
index a2b21a5..aa2ca0f 100644
--- a/functions/package-lock.json
+++ b/functions/package-lock.json
@@ -379,9 +379,9 @@
       }
     },
     "acorn": {
-      "version": "5.7.2",
-      "resolved": "https://registry.npmjs.org/acorn/-/acorn-5.7.2.tgz",
-      "integrity": "sha512-cJrKCNcr2kv8dlDnbw+JPUGjHZzo4myaxOLmpOX8a+rgX94YeTcTMv/LFJUSByRpc+i4GgVnnhLxvMu/2Y+rqw=="
+      "version": "5.7.4",
+      "resolved": "https://registry.npmjs.org/acorn/-/acorn-5.7.4.tgz",
+      "integrity": "sha512-1D++VG7BhrtvQpNbBzovKNc1FLGGEE/oGe7b9xJm/RFHMBeUaUGpluV9RLjZa47YFdPcDAenEYuq9pQPcMdLJg=="
     },
     "acorn-es7-plugin": {
       "version": "1.1.7",
@@ -2902,7 +2902,7 @@
     },
     "os-locale": {
       "version": "1.4.0",
-      "resolved": "http://registry.npmjs.org/os-locale/-/os-locale-1.4.0.tgz",
+      "resolved": "https://registry.npmjs.org/os-locale/-/os-locale-1.4.0.tgz",
       "integrity": "sha1-IPnxeuKe00XoveWDsT0gCYA8FNk=",
       "requires": {
         "lcid": "^1.0.0"