diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 0771bf54b..73a664eac 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="1.6.1.0-4"
-export PIKA_PACKAGE_NAME="haskell-yesod-static"
+export PIKA_PACKAGE_VERSION="2.1.1.1-3"
+export PIKA_PACKAGE_NAME="haskell-fb"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"