diff --git a/pika-build-config/v3.sh b/pika-build-config/v3.sh
index ae7fe2b47..c2d63e299 100644
--- a/pika-build-config/v3.sh
+++ b/pika-build-config/v3.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="6.5.0-2"
-export PIKA_PACKAGE_NAME="kf6-kconfigwidgets"
+export PIKA_PACKAGE_VERSION="115.14.0esr-1"
+export PIKA_PACKAGE_NAME="firefox-esr"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b1"