diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index f9c8bb15f..9793a8a5e 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="1.12.0-22"
-export PIKA_PACKAGE_NAME="rust-async-std"
+export PIKA_PACKAGE_VERSION="3.3.0+dfsg-6"
+export PIKA_PACKAGE_NAME="qzxing"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"