diff --git a/pika-build-config/v3.sh b/pika-build-config/v3.sh
index 95fb08565..cd4246c5b 100644
--- a/pika-build-config/v3.sh
+++ b/pika-build-config/v3.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="0.3-2"
-export PIKA_PACKAGE_NAME="flexcache"
+export PIKA_PACKAGE_VERSION="2.1.2-4"
+export PIKA_PACKAGE_NAME="rust-async-fs"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b1"