diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 318b6bcd1..73caa612a 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="3.1.6+dfsg+~3.0.5-1"
-export PIKA_PACKAGE_NAME="node-dompurify"
+export PIKA_PACKAGE_VERSION="1.6.44-1"
+export PIKA_PACKAGE_NAME="libpng1.6"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"