diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index a6140a353..c3b6a6fe3 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="6.7.2-5"
-export PIKA_PACKAGE_NAME="qt6-svg"
+export PIKA_PACKAGE_VERSION="18.0.0-5"
+export PIKA_PACKAGE_NAME="wokkel"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"