diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 08c738de0..3adfb7d0f 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="2.0.24-4"
-export PIKA_PACKAGE_NAME="xlog"
+export PIKA_PACKAGE_VERSION="2.7.0-34"
+export PIKA_PACKAGE_NAME="gcl27"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"