diff --git a/lake-manifest.json b/lake-manifest.json
index 2a9f7b4..c06a1f0 100644
--- a/lake-manifest.json
+++ b/lake-manifest.json
@@ -5,7 +5,7 @@
    "type": "git",
    "subDir": null,
    "scope": "",
-   "rev": "e5c4f19d84f127a76347da987ae2a492f6e6db51",
+   "rev": "681f4c1a3b7e01c7d5b0ed82c6ea1b969ddb0915",
    "name": "tryAtEachStep",
    "manifestFile": "lake-manifest.json",
    "inputRev": "main",
@@ -15,7 +15,7 @@
    "type": "git",
    "subDir": null,
    "scope": "",
-   "rev": "df8b92afb7f8ff7c452038478fddaab841f07d8b",
+   "rev": "a608095eeb63e987177b864f008097d95c70abfe",
    "name": "mathlib",
    "manifestFile": "lake-manifest.json",
    "inputRev": "master",