diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 634c37b59..ad3a285cb 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="0.2.0.1-10"
-export PIKA_PACKAGE_NAME="haskell-data-hash"
+export PIKA_PACKAGE_VERSION="0.3.0.1-3"
+export PIKA_PACKAGE_NAME="haskell-minimorph"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"