diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 01195b3de..d1422b2bc 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="0.19.3+dfsg-1"
-export PIKA_PACKAGE_NAME="folium"
+export PIKA_PACKAGE_VERSION="0.27.0-1"
+export PIKA_PACKAGE_NAME="ocamlformat"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"