diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 97b665c66..a2222fc4a 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="2.3.0-1"
-export PIKA_PACKAGE_NAME="php-tijsverkoyen-css-to-inline-styles"
+export PIKA_PACKAGE_VERSION="2.2.1-1"
+export PIKA_PACKAGE_NAME="python-sse-starlette"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"