diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index c37e43939..46999154f 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="0.1.3-4"
-export PIKA_PACKAGE_NAME="guile-sqlite3"
+export PIKA_PACKAGE_VERSION="6.6.2-2"
+export PIKA_PACKAGE_NAME="pyside6"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"