diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 2c07c40e7..fe6bae539 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="0.2.3-1"
-export PIKA_PACKAGE_NAME="rust-cobs"
+export PIKA_PACKAGE_VERSION="3.0.2-2"
+export PIKA_PACKAGE_NAME="mistune"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"