diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 138487719..c8a554698 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="7.0.4-1"
-export PIKA_PACKAGE_NAME="smart-open"
+export PIKA_PACKAGE_VERSION="0.13.2-1"
+export PIKA_PACKAGE_NAME="python-chacha20poly1305-reuseable"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"