diff --git a/lake-manifest.json b/lake-manifest.json
index 499fff7768f2c..c0892445d943a 100644
--- a/lake-manifest.json
+++ b/lake-manifest.json
@@ -5,7 +5,7 @@
    "type": "git",
    "subDir": null,
    "scope": "leanprover-community",
-   "rev": "5e6d4d02714258c5a0a98d0841b22cdd9c30c7ac",
+   "rev": "8470d4a313bedaaf3a9a825394e93a6ae4b6ac2b",
    "name": "batteries",
    "manifestFile": "lake-manifest.json",
    "inputRev": "lean-pr-testing-5643",