diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index e033c9eea..c090c53a9 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="1.4.1-4"
-export PIKA_PACKAGE_NAME="rust-xkbcommon-sys"
+export PIKA_PACKAGE_VERSION="6.0.1-2"
+export PIKA_PACKAGE_NAME="java-comment-preprocessor"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"