diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 0ae6c7250..ac1931286 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="2025.01.2-1"
-export PIKA_PACKAGE_NAME="python-xarray"
+export PIKA_PACKAGE_VERSION="2.10.0-2"
+export PIKA_PACKAGE_NAME="ruby-roo"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"