diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 3a9e3f92a..004376aff 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="0.24.3-2"
-export PIKA_PACKAGE_NAME="python-pint"
+export PIKA_PACKAGE_VERSION="1.17.0-1"
+export PIKA_PACKAGE_NAME="python-yamlfix"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"