diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index f290ba2dc..17608b44c 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="0.9.0-5"
-export PIKA_PACKAGE_NAME="python-djvulibre"
+export PIKA_PACKAGE_VERSION="1.0.4-3"
+export PIKA_PACKAGE_NAME="python-x3dh"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"