diff --git a/pika-build-config/v3.sh b/pika-build-config/v3.sh
index 56cd00939..ae7c42c9f 100644
--- a/pika-build-config/v3.sh
+++ b/pika-build-config/v3.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="0.8.19-1"
-export PIKA_PACKAGE_NAME="rust-toml"
+export PIKA_PACKAGE_VERSION="1.3-4"
+export PIKA_PACKAGE_NAME="unifrac"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b1"