diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 0176dc6cc..ebd614c93 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="3.8.0-1"
-export PIKA_PACKAGE_NAME="python-tablib"
+export PIKA_PACKAGE_VERSION="8.18.0+~cs14.5.15-1"
+export PIKA_PACKAGE_NAME="node-ws"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"