diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 2a91f5f6c..ef5d053c6 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="1.614.1-1"
-export PIKA_PACKAGE_NAME="directx-headers"
+export PIKA_PACKAGE_VERSION="5.2+20240610-2"
+export PIKA_PACKAGE_NAME="tftp-hpa"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"