diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index f4f4fce98..56ce21841 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="0.2.9.6-1"
-export PIKA_PACKAGE_NAME="r-cran-broom.mixed"
+export PIKA_PACKAGE_VERSION="4.6.0-3"
+export PIKA_PACKAGE_NAME="crmsh"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"