diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 5c7b640d4..2f488f51d 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="0.7-5"
-export PIKA_PACKAGE_NAME="python-pypump"
+export PIKA_PACKAGE_VERSION="6.20241217"
+export PIKA_PACKAGE_NAME="dh-python"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"