diff --git a/lake-manifest.json b/lake-manifest.json
index 274bb0dd..2eb557e1 100644
--- a/lake-manifest.json
+++ b/lake-manifest.json
@@ -5,10 +5,10 @@
    "type": "git",
    "subDir": null,
    "scope": "leanprover-community",
-   "rev": "85e3a25e006c35636f0e53b0e9296caca2685bc0",
+   "rev": "cf65d43b4f5e1a79482e8c488d121853b9d7ca05",
    "name": "mathlib",
    "manifestFile": "lake-manifest.json",
-   "inputRev": "85e3a25e006c35636f0e53b0e9296caca2685bc0",
+   "inputRev": "cf65d43b4f5e1a79482e8c488d121853b9d7ca05",
    "inherited": false,
    "configFile": "lakefile.lean"},
   {"url": "https://github.com/leanprover/verso",
diff --git a/lakefile.toml b/lakefile.toml
index 875fa8b9..be4eda1d 100644
--- a/lakefile.toml
+++ b/lakefile.toml
@@ -17,7 +17,7 @@ rev = "v4.33.0"
 [[require]]
 name = "mathlib"
 scope = "leanprover-community"
-rev = "85e3a25e006c35636f0e53b0e9296caca2685bc0"
+rev = "cf65d43b4f5e1a79482e8c488d121853b9d7ca05"
 
 [[lean_lib]]
 name = "LeanMachineLearning"