diff --git a/lake-manifest.json b/lake-manifest.json
index 3b1329c2541ab..e560268385013 100644
--- a/lake-manifest.json
+++ b/lake-manifest.json
@@ -5,10 +5,10 @@
    "type": "git",
    "subDir": null,
    "scope": "leanprover-community",
-   "rev": "99ea40700dbff3e13ec1bcbc042fded421427f0e",
+   "rev": "52dafab1713d9550af13df2092a198428b0f3c9c",
    "name": "batteries",
    "manifestFile": "lake-manifest.json",
-   "inputRev": "nightly-testing",
+   "inputRev": "nightly-testing-2024-08-11",
    "inherited": false,
    "configFile": "lakefile.lean"},
   {"url": "https://github.com/leanprover-community/quote4",
diff --git a/lakefile.lean b/lakefile.lean
index 02290b2f6d581..81b6ad52ca061 100644
--- a/lakefile.lean
+++ b/lakefile.lean
@@ -17,7 +17,7 @@ package mathlib where
 ## Mathlib dependencies on upstream projects.
 -/
 
-require "leanprover-community" / "batteries" @ git "nightly-testing"
+require "leanprover-community" / "batteries" @ git "nightly-testing-2024-08-11"
 require "leanprover-community" / "Qq" @ git "nightly-testing"
 require "leanprover-community" / "aesop" @ git "nightly-testing"
 require "leanprover-community" / "proofwidgets" @ git "v0.0.42-pre2"