diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 120e792c7..4c4bf0f3d 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="0.0.5-1"
-export PIKA_PACKAGE_NAME="r-cran-rcppdate"
+export PIKA_PACKAGE_VERSION="1.0.1-8"
+export PIKA_PACKAGE_NAME="e00compr"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"