diff --git a/deps/haskell-backend_release b/deps/haskell-backend_release
index 73a3c6bb4a..f12bd4d66a 100644
--- a/deps/haskell-backend_release
+++ b/deps/haskell-backend_release
@@ -1 +1 @@
-v0.1.80
+v0.1.81