diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index d01493b26..c61fd5043 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="1:1.8.5-6"
-export PIKA_PACKAGE_NAME="plib-doc"
+export PIKA_PACKAGE_VERSION="3.14.16-4"
+export PIKA_PACKAGE_NAME="coinor-ipopt"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"