diff --git a/package-lock.json b/package-lock.json
index f0eff86..f8955ce 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -862,9 +862,9 @@
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-      "resolved": "https://registry.npmjs.org/@types/node/-/node-12.12.7.tgz",
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+      "version": "13.9.1",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-13.9.1.tgz",
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@@ -4515,9 +4515,9 @@
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-      "resolved": "https://registry.npmjs.org/p-limit/-/p-limit-2.2.1.tgz",
-      "integrity": "sha512-85Tk+90UCVWvbDavCLKPOLC9vvY8OwEX/RtKF+/1OADJMVlFfEHOiMTPVyxg7mk/dKa+ipdHm0OUkTvCpMTuwg==",
+      "version": "2.2.2",
+      "resolved": "https://registry.npmjs.org/p-limit/-/p-limit-2.2.2.tgz",
+      "integrity": "sha512-WGR+xHecKTr7EbUEhyLSh5Dube9JtdiG78ufaeLxTgpudf/20KqyMioIUZJAezlTIi6evxuoUs9YXc11cU+yzQ==",
       "dev": true,
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@@ -4698,9 +4698,9 @@
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-      "resolved": "https://registry.npmjs.org/png-pack/-/png-pack-0.0.1.tgz",
-      "integrity": "sha512-sdqsnXlUMiK/43QjVzKybekGkOnfijIqWojALgBDmojSmsGq9ccVIxKkjEI28eqnQ9e4Ncry+NOmpl55TxsBjA==",
+      "version": "0.0.2",
+      "resolved": "https://registry.npmjs.org/png-pack/-/png-pack-0.0.2.tgz",
+      "integrity": "sha512-xJUuhjQeoA2cuHefzBdZ+c37bR9kKGTZmPFtiIgkX6V8Q7g4b96xd2oTGRaURygRY5kmSaaWbDaXuP29CLEn1g==",
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@@ -4713,20 +4713,20 @@
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-      "resolved": "https://registry.npmjs.org/powfile/-/powfile-0.0.3.tgz",
-      "integrity": "sha512-cHPjAcUEhm5f57eKT19PnlsnNh1AqfFA95aW2CEXAoQfVkxbxEvslx2s6sZ8tx92ui3883Xj3SK88a3ncvzD5g==",
+      "version": "0.0.4",
+      "resolved": "https://registry.npmjs.org/powfile/-/powfile-0.0.4.tgz",
+      "integrity": "sha512-hE4FhEJCrdkojMQVkxyz+VBDGqGiaelmfsC4OeGab/bcoWIP4BeCFDkaF5Zwo3pOEbodHVn0zEeZ/aUJsmhIVw==",
       "requires": {
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         "mime": "^2.4.4",
         "parse-raw-http": "0.0.1",
-        "png-pack": "0.0.1"
+        "png-pack": "0.0.2"
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     "powfile-cli": {
-      "version": "0.0.4",
-      "resolved": "https://registry.npmjs.org/powfile-cli/-/powfile-cli-0.0.4.tgz",
-      "integrity": "sha512-tmasReKtlauXg2lzjwsGhmY5OnYaYWmqwJ5jC3/ebcLuXHFGpsh3NKX3pU30ymwYzsew9gjCZkEmPi4VIvc6ew==",
+      "version": "0.0.5",
+      "resolved": "https://registry.npmjs.org/powfile-cli/-/powfile-cli-0.0.5.tgz",
+      "integrity": "sha512-5PDEScMTraa4qrGZOjE5FzSvRIiRbRZ/bstD713IOrTHFz2F/00XL2tRCC924JgfmZNHoxZzkDC16KxpGN55GQ==",
       "dev": true,
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@@ -4735,7 +4735,7 @@
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         "mime": "^2.4.4",
         "parse-raw-http": "0.0.1",
-        "powfile": "0.0.3",
+        "powfile": "0.0.4",
         "yargs": "^14.2.0"
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@@ -6257,9 +6257,9 @@
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-      "resolved": "https://registry.npmjs.org/yargs/-/yargs-14.2.0.tgz",
-      "integrity": "sha512-/is78VKbKs70bVZH7w4YaZea6xcJWOAwkhbR0CFuZBmYtfTYF0xjGJF43AYd8g2Uii1yJwmS5GR2vBmrc32sbg==",
+      "version": "14.2.3",
+      "resolved": "https://registry.npmjs.org/yargs/-/yargs-14.2.3.tgz",
+      "integrity": "sha512-ZbotRWhF+lkjijC/VhmOT9wSgyBQ7+zr13+YLkhfsSiTriYsMzkTUFP18pFhWwBeMa5gUc1MzbhrO6/VB7c9Xg==",
       "dev": true,
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@@ -6272,13 +6272,13 @@
         "string-width": "^3.0.0",
         "which-module": "^2.0.0",
         "y18n": "^4.0.0",
-        "yargs-parser": "^15.0.0"
+        "yargs-parser": "^15.0.1"
       }
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     "yargs-parser": {
-      "version": "15.0.0",
-      "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-15.0.0.tgz",
-      "integrity": "sha512-xLTUnCMc4JhxrPEPUYD5IBR1mWCK/aT6+RJ/K29JY2y1vD+FhtgKK0AXRWvI262q3QSffAQuTouFIKUuHX89wQ==",
+      "version": "15.0.1",
+      "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-15.0.1.tgz",
+      "integrity": "sha512-0OAMV2mAZQrs3FkNpDQcBk1x5HXb8X4twADss4S0Iuk+2dGnLOE/fRHrsYm542GduMveyA77OF4wrNJuanRCWw==",
       "dev": true,
       "requires": {
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diff --git a/package.json b/package.json
index 30c657d..212bab3 100644
--- a/package.json
+++ b/package.json
@@ -16,7 +16,7 @@
   "license": "ISC",
   "browserslist": "> 1%, not dead",
   "dependencies": {
-    "powfile": "0.0.3",
+    "powfile": "0.0.4",
     "zip-server": "0.0.1"
   },
   "devDependencies": {
@@ -26,7 +26,7 @@
     "browserify": "^16.5.0",
     "budo": "^11.6.3",
     "core-js": "^3.3.4",
-    "powfile-cli": "0.0.4",
+    "powfile-cli": "0.0.5",
     "regenerator-runtime": "^0.13.3",
     "tinyify": "^2.5.1",
     "watchify": "^3.11.1"