diff --git a/src/App.js b/src/App.js
index 61651b6..277f2cb 100644
--- a/src/App.js
+++ b/src/App.js
@@ -219,7 +219,7 @@ class App extends Component {
 
   handleReleaseChanged = (e) => {
     const val = parseInt(e.target.value, 10);
-    const versionIndex = this.state.VersionLookup[this.state.ReleaseTypes[this.state.Release]].length - 1;
+    const versionIndex = this.state.VersionLookup[this.state.ReleaseTypes[val]].length - 1;
     this.setState({
       Release: val,
       Version: versionIndex