diff --git a/app/src/UpdateNotifier.tsx b/app/src/UpdateNotifier.tsx
index 50e88c2..a5ce061 100644
--- a/app/src/UpdateNotifier.tsx
+++ b/app/src/UpdateNotifier.tsx
@@ -61,6 +61,7 @@ class UpdateNotifier extends React.Component<Props, State> {
     const ownVersion = electron.remote.app.getVersion()
     this.fetchReleases().then((releases) => {
       const newerVersions = releases
+        .filter(release => !/alpha|beta/.test(release.tag_name))
         .filter(release => compareVersions(release.tag_name, ownVersion) > 0)
         .sort((a, b) => compareVersions(b.tag_name, a.tag_name))