diff --git a/src/frontend/data/constants/app-version.ts b/src/frontend/data/constants/app-version.ts
index 3a59b9651..f310ebf7d 100644
--- a/src/frontend/data/constants/app-version.ts
+++ b/src/frontend/data/constants/app-version.ts
@@ -18,4 +18,4 @@
  * compares a per-deploy `BUILD_ID` (git commit SHA), not this version, so a
  * stale tab is detected on every deploy even without a version bump.
  */
-export const APP_VERSION = '4.2.6'
+export const APP_VERSION = '4.2.8'