diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index ccc6f1970..9ee95df05 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="2.16-1"
-export PIKA_PACKAGE_NAME="bird2"
+export PIKA_PACKAGE_VERSION="2.24.1-1"
+export PIKA_PACKAGE_NAME="ssocr"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"