diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 9d06af90a..f7520ce02 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="2.7.0-28"
-export PIKA_PACKAGE_NAME="gcl27"
+export PIKA_PACKAGE_VERSION="6.7.2+dfsg-4"
+export PIKA_PACKAGE_NAME="qt6-virtualkeyboard"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"