should that work ?

.travis.yml

@@ -1,28 +1,27 @@
 language: node_js
-node_js: "lts/*"
+node_js: "12"
 before_install:
-  - npm i -g npm@6.14.6
   - npm i
-  
-env:
-  global:
-    - ELECTRON_CACHE=$HOME/.cache/electron
-    - ELECTRON_BUILDER_CACHE=$HOME/.cache/electron-builder
-    
     
 jobs:
   include:
     - stage: Linux & Mac Build
       os: osx
-      osx_image: xcode10.1
+      osx_image: xcode10.2
+      env: 
+        - ELECTRON_CACHE=$HOME/.cache/electron
+        - ELECTRON_BUILDER_CACHE=$HOME/.cache/electron-builder
       before_cache:
-        - rm -rf $HOME/.cache/electron-builder/wine
+        - rm -rf $ELECTRON_BUILDER_CACHE/wine
       script:
         - npm run devInstall:64
         - npm run build
     - stage: Windows Build
       os: windows
       script:
+        - export NPM_CONFIG_PREFIX=C:\\npm_prefix 
+        - export PATH="/c/npm_prefix:$PATH"
+        - npm i -g npm@latest
         - npm run devInstall
         - npm run build
     - stage: GitHub Release
@@ -36,6 +35,6 @@ jobs:
           - builds/lightcord-win32-ia32.zip
           - builds/lightcord-win32.exe
           - builds/lightcord-linux-x64.zip
-          - builds/lightcord-darwin-x64.zip
+          - builds/lightcord-darwin.zip
         on:
           tags: true