diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 9a809ca9b..6b93e6ec4 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="23.12.0-2"
-export PIKA_PACKAGE_NAME="python-aioskybell"
+export PIKA_PACKAGE_VERSION="23.4.0-2"
+export PIKA_PACKAGE_NAME="python-aiopyarr"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"