diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 550d3df96..344c6cb93 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="2.3.7-7"
-export PIKA_PACKAGE_NAME="gmt-gshhg"
+export PIKA_PACKAGE_VERSION="48~rc-1"
+export PIKA_PACKAGE_NAME="gnome-maps"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"