diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index bec970f36..69b9a0c16 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="0.25.1-1"
-export PIKA_PACKAGE_NAME="rust-gix-mailmap"
+export PIKA_PACKAGE_VERSION="0.16.0-1"
+export PIKA_PACKAGE_NAME="rust-gix-worktree-stream"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"