diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 878c7030c..2f8d12293 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="0.8.11-8"
-export PIKA_PACKAGE_NAME="rust-ahash"
+export PIKA_PACKAGE_VERSION="2.12.1-1.1"
+export PIKA_PACKAGE_NAME="anytree"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"