diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index b405b5f63..729493926 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="0.9.0-1"
-export PIKA_PACKAGE_NAME="python-curies"
+export PIKA_PACKAGE_VERSION="2.4.0-11"
+export PIKA_PACKAGE_NAME="libgcr410"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"