diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index f9a95eda8..873f10296 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="1.0.37-1"
-export PIKA_PACKAGE_NAME="erlang-p1-yaml"
+export PIKA_PACKAGE_VERSION="1.1.27-1"
+export PIKA_PACKAGE_NAME="erlang-p1-pgsql"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"