diff --git a/lib/action.js b/lib/action.js
index 73cf97b8..629e08ca 100644
--- a/lib/action.js
+++ b/lib/action.js
@@ -58,11 +58,11 @@ function downloadUpx() {
             return `${tmpdir}/upx`;
         }
         else if (os.type() == 'Darwin') {
-            yield exec.exec('brew install upx');
+            yield exec.exec(`brew install upx`);
             return 'upx';
         }
         else if (os.type() == 'Windows_NT') {
-            yield exec.exec('choco install upx');
+            yield exec.exec(`choco install upx --no-progress --version=${upx_version}`);
             return 'upx';
         }
         throw 'unsupported OS';
diff --git a/src/action.ts b/src/action.ts
index 6e71162e..b06fe114 100644
--- a/src/action.ts
+++ b/src/action.ts
@@ -30,10 +30,10 @@ async function downloadUpx(): Promise<string> {
     )
     return `${tmpdir}/upx`
   } else if (os.type() == 'Darwin') {
-    await exec.exec('brew install upx')
+    await exec.exec(`brew install upx`)
     return 'upx'
   } else if (os.type() == 'Windows_NT') {
-    await exec.exec('choco install upx')
+    await exec.exec(`choco install upx --no-progress --version=${upx_version}`)
     return 'upx'
   }
   throw 'unsupported OS'