update readme

subosito · Feb 7, 2022 · 5e1529b · 5e1529b
1 parent 99cf465
commit 5e1529b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/README.md b/README.md
@@ -153,7 +153,7 @@ steps:
 - uses: actions/checkout@v2
 - uses: subosito/flutter-action@v2
   with:
-    flutter-version: 2.5.0
+    flutter-version: '2.5.0'
     channel: 'stable'
     cache: true
     cache-key: flutter # optional, change this to force refresh cache