diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index d35d0c8b1..a34850f09 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="0.3.22-1"
-export PIKA_PACKAGE_NAME="python-briefcase"
+export PIKA_PACKAGE_VERSION="3.5.5-4"
+export PIKA_PACKAGE_NAME="libnetconf2"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"