diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index b200d2259..e3a5c4a60 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="3.1.0-4"
-export PIKA_PACKAGE_NAME="emacs-bash-completion"
+export PIKA_PACKAGE_VERSION="8.6.2-1"
+export PIKA_PACKAGE_NAME="jupyter-client"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"