diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index d3b79a18c..6e61a2b23 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="1.36-3"
-export PIKA_PACKAGE_NAME="quantlib-swig"
+export PIKA_PACKAGE_VERSION="0.6.4-3"
+export PIKA_PACKAGE_NAME="rust-io-uring"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"