ruby
diff --git a/‎dist/index.js
+1-1 b/‎dist/index.js
+1-1
diff --git a/‎windows.js
+1-1 b/‎windows.js
+1-1
@@ -28,7 +28,7 @@ export async function downloadExtractAndSetPATH(ruby) {
   core.exportVariable('PATH', newPath)
 
   if (!fs.existsSync(`${rubyPrefix}\\bin\\bundle.cmd`)) {
-    await exec.exec(`${rubyPrefix}\\bin\\gem install bundler --no-document`)
+    await exec.exec(`${rubyPrefix}\\bin\\gem install bundler -v "~> 1" --no-document`)
   }
 
   return rubyPrefix
Original file line number	Diff line number	Diff line change
`@@ -28,7 +28,7 @@ export async function downloadExtractAndSetPATH(ruby) {`
`28`	`28`	`core.exportVariable('PATH', newPath)`
`29`	`29`
`30`	`30`	if (!fs.existsSync(`${rubyPrefix}\\bin\\bundle.cmd`)) {
`31`		- await exec.exec(`${rubyPrefix}\\bin\\gem install bundler --no-document`)
	`31`	+ await exec.exec(`${rubyPrefix}\\bin\\gem install bundler -v "~> 1" --no-document`)
`32`	`32`	`}`
`33`	`33`
`34`	`34`	`return rubyPrefix`