diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index baf4f1937..022d65bdc 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="0.18.0-1"
-export PIKA_PACKAGE_NAME="rust-atk-0.18"
+export PIKA_PACKAGE_VERSION="8.13.47-1"
+export PIKA_PACKAGE_NAME="php-giggsey-libphonenumber"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"