diff --git a/package-lock.json b/package-lock.json
index b54b079b..b665121c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -81,6 +81,7 @@
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       "integrity": "sha1-DNkKVhCT810KmSVsIrcGlDP60Rc=",
       "dev": true,
+      "optional": true,
       "requires": {
         "kind-of": "3.2.2",
         "longest": "1.0.1",
@@ -2525,7 +2526,7 @@
         "minimist": {
           "version": "0.2.0",
           "resolved": "https://registry.npmjs.org/minimist/-/minimist-0.2.0.tgz",
-          "integrity": "sha1-Tf/lJdriuGTGbC4jxicdev3s784=",
+          "integrity": "sha512-BESHrmJFCIiBW/PR08JD7bdtBheVQMd9GcvLEq3ACsZU6X3IrvurZwO0xg7uy/U3nt3My6HzDjNWcT6iOygqXA==",
           "dev": true
         },
         "readable-stream": {
@@ -2863,13 +2864,13 @@
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       "resolved": "https://registry.npmjs.org/handlebars/-/handlebars-4.0.11.tgz",
-      "integrity": "sha1-Ywo13+ApS8KB7a5v/F0yn8eYLcw=",
+      "integrity": "sha512-yrsPfXULrvTP3Aw+zLpett0LUyv2PS/k1jj2UCpYkFElPhMEhspxrCAl4hKGt+vyDjvpxleyYUPF4AMSjCdnhQ==",
       "dev": true,
       "requires": {
-        "async": "1.5.2",
-        "optimist": "0.6.1",
-        "source-map": "0.4.4",
-        "uglify-js": "2.8.29"
+        "async": "^1.4.0",
+        "optimist": "^0.6.1",
+        "source-map": "^0.4.4",
+        "uglify-js": "^2.6"
       }
     },
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@@ -3960,7 +3961,8 @@
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       "resolved": "https://registry.npmjs.org/longest/-/longest-1.0.1.tgz",
       "integrity": "sha1-MKCy2jj3N3DoKUoNIuZiXtd9AJc=",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "loud-rejection": {
       "version": "1.6.0",
@@ -4099,6 +4101,7 @@
     },
     "minami": {
       "version": "github:altspacevr/minami#937dbd23ec6ba845f2d897c0b1601948af2fa731",
+      "from": "minami@github:altspacevr/minami#937dbd23ec6ba845f2d897c0b1601948af2fa731",
       "dev": true
     },
     "minimatch": {
@@ -4113,7 +4116,7 @@
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       "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.0.tgz",
-      "integrity": "sha1-o1AIsg9BOD7sH7kU9M1d95omQoQ=",
+      "integrity": "sha512-7Wl+Jz+IGWuSdgsQEJ4JunV0si/iMhg42MnQQG6h1R6TNeVenp4U9x5CC5v/gYqz/fENLQITAWXidNtVL0NNbw==",
       "dev": true
     },
     "minimist-options": {
@@ -4150,7 +4153,7 @@
     "mkdirp": {
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       "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.1.tgz",
-      "integrity": "sha1-MAV0OOrGz3+MR2fzhkjWaX11yQM=",
+      "integrity": "sha512-SknJC52obPfGQPnjIkXbmA6+5H15E+fR+E4iR2oQ3zzCLbd7/ONua69R/Gw7AgkTLsRG+r5fzksYwWe1AgTyWA==",
       "dev": true,
       "requires": {
         "minimist": "0.0.8"
@@ -4159,7 +4162,7 @@
         "minimist": {
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           "resolved": "https://registry.npmjs.org/minimist/-/minimist-0.0.8.tgz",
-          "integrity": "sha1-hX/Kv8M5fSYluCKCYuhqp6ARsF0=",
+          "integrity": "sha512-miQKw5Hv4NS1Psg2517mV4e4dYNaO3++hjAvLOAzKqZ61rH8NS1SK+vbfBWZ5PY/Me/bEWhUwqMghEW5Fb9T7Q==",
           "dev": true
         }
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@@ -4418,7 +4421,7 @@
         "minimist": {
           "version": "0.0.10",
           "resolved": "https://registry.npmjs.org/minimist/-/minimist-0.0.10.tgz",
-          "integrity": "sha1-3j+YVD2/lggr5IrRoMfNqDYwHc8=",
+          "integrity": "sha512-iotkTvxc+TwOm5Ieim8VnSNvCDjCK9S8G3scJ50ZthspSxa7jx50jkhYduuAtAjvfDUwSgOwf8+If99AlOEhyw==",
           "dev": true
         }
       }
@@ -6812,7 +6815,7 @@
         "minimist": {
           "version": "0.2.0",
           "resolved": "https://registry.npmjs.org/minimist/-/minimist-0.2.0.tgz",
-          "integrity": "sha1-Tf/lJdriuGTGbC4jxicdev3s784=",
+          "integrity": "sha512-BESHrmJFCIiBW/PR08JD7bdtBheVQMd9GcvLEq3ACsZU6X3IrvurZwO0xg7uy/U3nt3My6HzDjNWcT6iOygqXA==",
           "dev": true
         }
       }