diff --git a/lake-manifest.json b/lake-manifest.json
index de9871996f4bd..70fb434410828 100644
--- a/lake-manifest.json
+++ b/lake-manifest.json
@@ -5,7 +5,7 @@
    "type": "git",
    "subDir": null,
    "scope": "leanprover-community",
-   "rev": "822ae33209f5b2d3b8bf73a8b96474474253b14d",
+   "rev": "ec20cde8ecef1a00884d6b83f540a8feccd8b048",
    "name": "batteries",
    "manifestFile": "lake-manifest.json",
    "inputRev": "lean-pr-testing-5920",