diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 6ea4e9b6c..4452aacc4 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="0.5.46+dfsg-1"
-export PIKA_PACKAGE_NAME="moment-timezone.js"
+export PIKA_PACKAGE_VERSION="2.1.34-1"
+export PIKA_PACKAGE_NAME="rust-psl"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"