diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index ab913b932..299b5cb19 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="3.1.0+dfsg-5"
-export PIKA_PACKAGE_NAME="libyang3"
+export PIKA_PACKAGE_VERSION="4.29-1"
+export PIKA_PACKAGE_NAME="eclipse-jdt-ui"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"