diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 6a79092a6..0fa5ffa4d 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="2.4.16-7"
-export PIKA_PACKAGE_NAME="python-fs"
+export PIKA_PACKAGE_VERSION="4.5.01-1"
+export PIKA_PACKAGE_NAME="kokkos"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"