diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 0a8679a50..38bc7e42a 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="2.7.5-1"
-export PIKA_PACKAGE_NAME="rust-debcargo"
+export PIKA_PACKAGE_VERSION="8.5.0-1"
+export PIKA_PACKAGE_NAME="rust-rust-embed"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"