diff --git a/app/commit.json b/app/commit.json
index 0817b18..b1c1cf8 100644
--- a/app/commit.json
+++ b/app/commit.json
@@ -1 +1 @@
-{ "commit": "ac2f42d2d1398f218ec430dd8ba5667011f9d452" }
+{ "commit": "b4978ca8193afa277f6df0d80e5fbdf787a3524a" }