diff --git a/lake-manifest.json b/lake-manifest.json
index 582d4af..507a723 100644
--- a/lake-manifest.json
+++ b/lake-manifest.json
@@ -15,7 +15,7 @@
    "type": "git",
    "subDir": null,
    "scope": "",
-   "rev": "67d092e380faf850fd6a1febf81c27fb33c6c5c8",
+   "rev": "ebbff3d1444d7d527d42dca9dfb3e067f8c5e70c",
    "name": "mathlib",
    "manifestFile": "lake-manifest.json",
    "inputRev": "master",
@@ -65,10 +65,10 @@
    "type": "git",
    "subDir": null,
    "scope": "leanprover-community",
-   "rev": "8b6048aa0a4a4b6bcf83597802d8dee734e64b7e",
+   "rev": "43bcb1964528411e47bfa4edd0c87d1face1fce4",
    "name": "aesop",
    "manifestFile": "lake-manifest.json",
-   "inputRev": "v4.15.0-rc1",
+   "inputRev": "master",
    "inherited": true,
    "configFile": "lakefile.toml"},
   {"url": "https://github.com/leanprover-community/quote4",