diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index c35b8e2c4..9be2e3871 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="4:23.08.1-4"
-export PIKA_PACKAGE_NAME="kdevelop"
+export PIKA_PACKAGE_VERSION="6.6.2+dfsg-6"
+export PIKA_PACKAGE_NAME="qt6-webengine"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"