diff --git a/pika-build-config/v3.sh b/pika-build-config/v3.sh
index c5b6a61c7..38524e29a 100644
--- a/pika-build-config/v3.sh
+++ b/pika-build-config/v3.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="5.3.0-1"
-export PIKA_PACKAGE_NAME="lxml"
+export PIKA_PACKAGE_VERSION="6.5.0-2"
+export PIKA_PACKAGE_NAME="kf6-kcompletion"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b1"