diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index e34577786..492e66774 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="0.13-1"
-export PIKA_PACKAGE_NAME="mptcpd"
+export PIKA_PACKAGE_VERSION="4.2.0-2.1"
+export PIKA_PACKAGE_NAME="python-bcrypt"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"