diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 8de89e00d..63dcad0b4 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="2.0.1-5"
-export PIKA_PACKAGE_NAME="jfreepdf"
+export PIKA_PACKAGE_VERSION="5.0.6-4"
+export PIKA_PACKAGE_NAME="pmix"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"