diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 87f70bbff..b4b1e6aae 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="4.2.5-1"
-export PIKA_PACKAGE_NAME="python-reportlab"
+export PIKA_PACKAGE_VERSION="2.48.0+dfsg-3"
+export PIKA_PACKAGE_NAME="r-bioc-rhdf5"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"