diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 7b8ea5bd4..7dab3f58d 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="0.17.1-3"
-export PIKA_PACKAGE_NAME="rust-statrs"
+export PIKA_PACKAGE_VERSION="3.5.0-1"
+export PIKA_PACKAGE_NAME="swirc"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"