diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index bb5b76cd3..26e43212e 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="0.1.2-5"
-export PIKA_PACKAGE_NAME="haskell-openpgp-asciiarmor"
+export PIKA_PACKAGE_VERSION="4.4.2-3"
+export PIKA_PACKAGE_NAME="haskell-adjunctions"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"