diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index b14e909bf..c7e3c0101 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="1.2.0-1"
-export PIKA_PACKAGE_NAME="pyyardian"
+export PIKA_PACKAGE_VERSION="2.2.1-5"
+export PIKA_PACKAGE_NAME="rust-id-arena"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"