diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 3d537b050..b53f08e1d 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="0.9.0-2"
-export PIKA_PACKAGE_NAME="python-itemadapter"
+export PIKA_PACKAGE_VERSION="1.0.6-1"
+export PIKA_PACKAGE_NAME="gnudatalanguage"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"