diff --git a/pika-build-config/v3.sh b/pika-build-config/v3.sh
index fac5364f3..60bb590e1 100644
--- a/pika-build-config/v3.sh
+++ b/pika-build-config/v3.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="2021.1-4"
-export PIKA_PACKAGE_NAME="gnome-desktop-testing"
+export PIKA_PACKAGE_VERSION="5.212.0~alpha4-41"
+export PIKA_PACKAGE_NAME="qtwebkit-opensource-src"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b1"