Merge pull request #445 from aminya/5.x

Build zeroMq v5 on Electron 9 - Windows

binding.gyp

@@ -17,7 +17,6 @@
         }, {
           'conditions': [
             ['OS=="win"', {
-              'msbuild_toolset': 'v140',
               'defines': ['ZMQ_STATIC'],
               'include_dirs': ['windows/include'],
               'libraries': [
@@ -29,7 +28,7 @@
             ['OS=="mac" or OS=="solaris"', {
               'xcode_settings': {
                 'GCC_ENABLE_CPP_EXCEPTIONS': 'YES',
-                'MACOSX_DEPLOYMENT_TARGET': '10.9',
+                'MACOSX_DEPLOYMENT_TARGET': '10.15',
               },
               'libraries': ['<(PRODUCT_DIR)/../../zmq/lib/libzmq.a'],
               'include_dirs': ['<(PRODUCT_DIR)/../../zmq/include'],

package.json

@@ -9,15 +9,15 @@
     "url": "https://github.com/zeromq/zeromq.js.git"
   },
   "dependencies": {
-    "nan": "^2.14.0",
-    "prebuild-install": "^5.3.2"
+    "nan": "^2.14.2",
+    "prebuild-install": "^6.1.1"
   },
   "devDependencies": {
     "electron-mocha": "^6.0.0",
     "jsdoc": "^3.5.4",
     "mocha": "^5.0.0",
     "nyc": "^12.0.2",
-    "prebuild": "^9.1.1",
+    "prebuild": "^10.0.1",
     "semver": "^5.4.1",
     "should": "^13.0.0"
   },