diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 407cc65da..71580afee 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="0.14.1+ds-1"
-export PIKA_PACKAGE_NAME="numcodecs"
+export PIKA_PACKAGE_VERSION="1.10.0~rc1-2"
+export PIKA_PACKAGE_NAME="dipy"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"