diff --git a/appveyor.yml b/appveyor.yml
index d529b42..a0ed458 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -1,4 +1,4 @@
-image: Visual Studio 2015
+image: Visual Studio 2017
 
 environment:
   matrix:
diff --git a/package-lock.json b/package-lock.json
index e4bb83b..a00004d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -359,6 +359,11 @@
       "integrity": "sha1-ibTRmasr7kneFk6gK4nORi1xt2c=",
       "dev": true
     },
+    "base64-js": {
+      "version": "1.5.1",
+      "resolved": "https://registry.npmjs.org/base64-js/-/base64-js-1.5.1.tgz",
+      "integrity": "sha512-AKpaYlHn8t4SVbOHCy+b5+KKgvR4vrsD8vbvrbiQJps7fKDTkjkDry6ji0rUJjC0kzbNePLwzxq8iypo41qeWA=="
+    },
     "bcrypt-pbkdf": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/bcrypt-pbkdf/-/bcrypt-pbkdf-1.0.2.tgz",
@@ -394,6 +399,7 @@
       "version": "3.0.1",
       "resolved": "https://registry.npmjs.org/bl/-/bl-3.0.1.tgz",
       "integrity": "sha512-jrCW5ZhfQ/Vt07WX1Ngs+yn9BDqPL/gw28S7s9H6QK/gupnizNzJAss5akW20ISgOrbLTlXOOCTJeNUQqruAWQ==",
+      "dev": true,
       "requires": {
         "readable-stream": "^3.0.1"
       },
@@ -402,6 +408,7 @@
           "version": "3.6.0",
           "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-3.6.0.tgz",
           "integrity": "sha512-BViHy7LKeTz4oNnkcLJ+lVSL6vpiFeX6/d3oSH8zCW7UxP2onchk+vTGB143xuFjHS3deTgkKoXXymXqymiIdA==",
+          "dev": true,
           "requires": {
             "inherits": "^2.0.3",
             "string_decoder": "^1.1.1",
@@ -450,6 +457,15 @@
       "integrity": "sha512-qhAVI1+Av2X7qelOfAIYwXONood6XlZE/fXaBSmW/T5SzLAmCgzi+eiWE7fUvbHaeNBQH13UftjpXxsfLkMpgw==",
       "dev": true
     },
+    "buffer": {
+      "version": "5.7.1",
+      "resolved": "https://registry.npmjs.org/buffer/-/buffer-5.7.1.tgz",
+      "integrity": "sha512-EHcyIPBQ4BSGlvjB16k5KgAJ27CIsHY/2JBmCRReo48y9rQ3MaUzWX3KVlBa4U7MyX02HdVj0K7C3WaB3ju7FQ==",
+      "requires": {
+        "base64-js": "^1.3.1",
+        "ieee754": "^1.1.13"
+      }
+    },
     "buffer-from": {
       "version": "0.1.2",
       "resolved": "https://registry.npmjs.org/buffer-from/-/buffer-from-0.1.2.tgz",
@@ -1910,6 +1926,11 @@
         }
       }
     },
+    "ieee754": {
+      "version": "1.2.1",
+      "resolved": "https://registry.npmjs.org/ieee754/-/ieee754-1.2.1.tgz",
+      "integrity": "sha512-dcyqhDvX1C46lXZcVqCpK+FtMRQVdIMN6/Df5js2zouUsqG7I6sFxitIC+7KYK29KdXOLHdu9zL4sFnoVQnqaA=="
+    },
     "ignore": {
       "version": "4.0.6",
       "resolved": "https://registry.npmjs.org/ignore/-/ignore-4.0.6.tgz",
@@ -2370,7 +2391,8 @@
     "minimist": {
       "version": "0.0.8",
       "resolved": "https://registry.npmjs.org/minimist/-/minimist-0.0.8.tgz",
-      "integrity": "sha1-hX/Kv8M5fSYluCKCYuhqp6ARsF0="
+      "integrity": "sha1-hX/Kv8M5fSYluCKCYuhqp6ARsF0=",
+      "dev": true
     },
     "minipass": {
       "version": "2.9.0",
@@ -2395,6 +2417,7 @@
       "version": "0.5.1",
       "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.1.tgz",
       "integrity": "sha1-MAV0OOrGz3+MR2fzhkjWaX11yQM=",
+      "dev": true,
       "requires": {
         "minimist": "0.0.8"
       }
@@ -3293,15 +3316,15 @@
       }
     },
     "prebuild-install": {
-      "version": "5.3.5",
-      "resolved": "https://registry.npmjs.org/prebuild-install/-/prebuild-install-5.3.5.tgz",
-      "integrity": "sha512-YmMO7dph9CYKi5IR/BzjOJlRzpxGGVo1EsLSUZ0mt/Mq0HWZIHOKHHcHdT69yG54C9m6i45GpItwRHpk0Py7Uw==",
+      "version": "6.0.0",
+      "resolved": "https://registry.npmjs.org/prebuild-install/-/prebuild-install-6.0.0.tgz",
+      "integrity": "sha512-h2ZJ1PXHKWZpp1caLw0oX9sagVpL2YTk+ZwInQbQ3QqNd4J03O6MpFNmMTJlkfgPENWqe5kP0WjQLqz5OjLfsw==",
       "requires": {
         "detect-libc": "^1.0.3",
         "expand-template": "^2.0.3",
         "github-from-package": "0.0.0",
         "minimist": "^1.2.3",
-        "mkdirp": "^0.5.1",
+        "mkdirp-classic": "^0.5.3",
         "napi-build-utils": "^1.0.1",
         "node-abi": "^2.7.0",
         "noop-logger": "^0.1.1",
@@ -3696,9 +3719,9 @@
       "integrity": "sha1-tf3AjxKH6hF4Yo5BXiUTK3NkbG0="
     },
     "simple-concat": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/simple-concat/-/simple-concat-1.0.0.tgz",
-      "integrity": "sha1-c0TLuLbib7J9ZrL8hvn21Zl1IcY="
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/simple-concat/-/simple-concat-1.0.1.tgz",
+      "integrity": "sha512-cSFtAPtRhljv69IK0hTVZQ+OfE9nePi/rtJmw5UjHeVyVroEqJXP1sFztKUy1qU+xvz3u/sfYJLa947b7nAN2Q=="
     },
     "simple-get": {
       "version": "3.1.0",
@@ -4008,20 +4031,62 @@
       }
     },
     "tar-fs": {
-      "version": "2.1.0",
-      "resolved": "https://registry.npmjs.org/tar-fs/-/tar-fs-2.1.0.tgz",
-      "integrity": "sha512-9uW5iDvrIMCVpvasdFHW0wJPez0K4JnMZtsuIeDI7HyMGJNxmDZDOCQROr7lXyS+iL/QMpj07qcjGYTSdRFXUg==",
+      "version": "2.1.1",
+      "resolved": "https://registry.npmjs.org/tar-fs/-/tar-fs-2.1.1.tgz",
+      "integrity": "sha512-V0r2Y9scmbDRLCNex/+hYzvp/zyYjvFbHPNgVTKfQvVrb6guiE/fxP+XblDNR011utopbkex2nM4dHNV6GDsng==",
       "requires": {
         "chownr": "^1.1.1",
         "mkdirp-classic": "^0.5.2",
         "pump": "^3.0.0",
-        "tar-stream": "^2.0.0"
+        "tar-stream": "^2.1.4"
+      },
+      "dependencies": {
+        "bl": {
+          "version": "4.0.3",
+          "resolved": "https://registry.npmjs.org/bl/-/bl-4.0.3.tgz",
+          "integrity": "sha512-fs4G6/Hu4/EE+F75J8DuN/0IpQqNjAdC7aEQv7Qt8MHGUH7Ckv2MwTEEeN9QehD0pfIDkMI1bkHYkKy7xHyKIg==",
+          "requires": {
+            "buffer": "^5.5.0",
+            "inherits": "^2.0.4",
+            "readable-stream": "^3.4.0"
+          },
+          "dependencies": {
+            "inherits": {
+              "version": "2.0.4",
+              "resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.4.tgz",
+              "integrity": "sha512-k/vGaX4/Yla3WzyMCvTQOXYeIHvqOKtnqBduzTHpzpQZzAskKMhZ2K+EnBiSM9zGSoIFeMpXKxa4dYeZIQqewQ=="
+            }
+          }
+        },
+        "readable-stream": {
+          "version": "3.6.0",
+          "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-3.6.0.tgz",
+          "integrity": "sha512-BViHy7LKeTz4oNnkcLJ+lVSL6vpiFeX6/d3oSH8zCW7UxP2onchk+vTGB143xuFjHS3deTgkKoXXymXqymiIdA==",
+          "requires": {
+            "inherits": "^2.0.3",
+            "string_decoder": "^1.1.1",
+            "util-deprecate": "^1.0.1"
+          }
+        },
+        "tar-stream": {
+          "version": "2.1.4",
+          "resolved": "https://registry.npmjs.org/tar-stream/-/tar-stream-2.1.4.tgz",
+          "integrity": "sha512-o3pS2zlG4gxr67GmFYBLlq+dM8gyRGUOvsrHclSkvtVtQbjV0s/+ZE8OpICbaj8clrX3tjeHngYGP7rweaBnuw==",
+          "requires": {
+            "bl": "^4.0.3",
+            "end-of-stream": "^1.4.1",
+            "fs-constants": "^1.0.0",
+            "inherits": "^2.0.3",
+            "readable-stream": "^3.1.1"
+          }
+        }
       }
     },
     "tar-stream": {
       "version": "2.1.0",
       "resolved": "https://registry.npmjs.org/tar-stream/-/tar-stream-2.1.0.tgz",
       "integrity": "sha512-+DAn4Nb4+gz6WZigRzKEZl1QuJVOLtAwwF+WUxy1fJ6X63CaGaUAxJRD2KEn1OMfcbCjySTYpNC6WmfQoIEOdw==",
+      "dev": true,
       "requires": {
         "bl": "^3.0.0",
         "end-of-stream": "^1.4.1",
@@ -4034,6 +4099,7 @@
           "version": "3.4.0",
           "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-3.4.0.tgz",
           "integrity": "sha512-jItXPLmrSR8jmTRmRWJXCnGJsfy85mB3Wd/uINMXA65yrnFo0cPClFIUWzo2najVNSl+mx7/4W8ttlLWJe99pQ==",
+          "dev": true,
           "requires": {
             "inherits": "^2.0.3",
             "string_decoder": "^1.1.1",
diff --git a/package.json b/package.json
index a41c362..d0c211a 100644
--- a/package.json
+++ b/package.json
@@ -7,10 +7,10 @@
   "scripts": {
     "test": "standard && mocha",
     "install": "prebuild-install || node-gyp rebuild",
-    "prebuild-node": "prebuild -t 8.9.0 -t 9.4.0 -t 10.11.0 -t 11.9.0 -t 12.0.0 -t 14.0.0 --strip",
+    "prebuild-node": "prebuild -t 8.9.0 -t 9.4.0 -t 10.11.0 -t 11.9.0 -t 12.0.0 -t 14.0.0 -t 15.0.0 --strip",
     "prebuild-node-ia32": "prebuild -t 8.9.0 -t 9.4.0 -a ia32 --strip",
-    "prebuild-electron": "prebuild -t 4.0.4 -t 5.0.0 -t 6.0.0 -t 7.0.0 -t 8.0.0 -t 9.0.0 -r electron --strip",
-    "prebuild-electron-ia32": "prebuild -t 4.0.4 -t 5.0.0 -t 6.0.0 -t 7.0.0 -t 8.0.0 -t 9.0.0 -r electron -a ia32 --strip",
+    "prebuild-electron": "prebuild -t 4.0.4 -t 5.0.0 -t 6.0.0 -t 7.0.0 -t 8.0.0 -t 9.0.0 -t 10.0.0 -t 11.0.0 -r electron --strip",
+    "prebuild-electron-ia32": "prebuild -t 4.0.4 -t 5.0.0 -t 6.0.0 -t 7.0.0 -t 8.0.0 -t 9.0.0 -t 10.0.0 -t 11.0.0 -r electron -a ia32 --strip",
     "upload": "node ./script/upload.js",
     "postpublish": "git push --follow-tags"
   },
@@ -30,7 +30,7 @@
   },
   "dependencies": {
     "nan": "^2.13.2",
-    "prebuild-install": "5.3.5"
+    "prebuild-install": "^6.0.0"
   },
   "devDependencies": {
     "mocha": "^8.0.1",