diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 2c8810fc6..317c7ae11 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="2.26.1-3"
-export PIKA_PACKAGE_NAME="docker-compose"
+export PIKA_PACKAGE_VERSION="6.4-1"
+export PIKA_PACKAGE_NAME="python-django-modelcluster"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"