diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 2b864b366..619a8b1cd 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="0.4.24-1"
-export PIKA_PACKAGE_NAME="rquantlib"
+export PIKA_PACKAGE_VERSION="0.17.0-1"
+export PIKA_PACKAGE_NAME="jpy"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"