diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 73af2b9a1..35e84fef2 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="0.003003-2"
-export PIKA_PACKAGE_NAME="libbuiltin-compat-perl"
+export PIKA_PACKAGE_VERSION="1.1.2-5"
+export PIKA_PACKAGE_NAME="golang-github-protonmail-go-crypto"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"