diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 49e6802af..ad7af4c9d 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="10.45-1"
-export PIKA_PACKAGE_NAME="pcre2"
+export PIKA_PACKAGE_VERSION="2.9-1"
+export PIKA_PACKAGE_NAME="liburing"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"