diff --git a/lake-manifest.json b/lake-manifest.json
index 558fd821..8e9ef454 100644
--- a/lake-manifest.json
+++ b/lake-manifest.json
@@ -4,10 +4,10 @@
  [{"url": "https://github.com/leanprover/std4",
    "type": "git",
    "subDir": null,
-   "rev": "d0805c0c38d3aab61ae316afd6bd7a4fa5a40e44",
+   "rev": "ff9850c4726f6b9fb8d8e96980c3fcb2900be8bd",
    "name": "std",
    "manifestFile": "lake-manifest.json",
-   "inputRev": "bump/v4.7.0",
+   "inputRev": "main",
    "inherited": false,
    "configFile": "lakefile.lean"}],
  "name": "aesop",