diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 65026c97f..04c15ca30 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="1.1.1.2-1"
-export PIKA_PACKAGE_NAME="haskell-heist"
+export PIKA_PACKAGE_VERSION="1.9.5-1"
+export PIKA_PACKAGE_NAME="haskell-chart"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"