diff --git a/lake-manifest.json b/lake-manifest.json
index 90c65fbd..3d050d25 100644
--- a/lake-manifest.json
+++ b/lake-manifest.json
@@ -5,10 +5,10 @@
    "type": "git",
    "subDir": null,
    "scope": "leanprover-community",
-   "rev": "81a5d257c8e410db227a6665ed08f64fea08e997",
+   "rev": "11d11a11a667a8fa8ea19d9456fe059f683e308f",
    "name": "mathlib",
    "manifestFile": "lake-manifest.json",
-   "inputRev": "81a5d257c8e410db227a6665ed08f64fea08e997",
+   "inputRev": "11d11a11a667a8fa8ea19d9456fe059f683e308f",
    "inherited": false,
    "configFile": "lakefile.lean"},
   {"url": "https://github.com/leanprover/verso",
@@ -55,7 +55,7 @@
    "type": "git",
    "subDir": null,
    "scope": "leanprover-community",
-   "rev": "6e311e2a844da9b2cc3971187df2fe0066947b93",
+   "rev": "d662197a9ca6f411c5738c45ec0192c786462f5d",
    "name": "proofwidgets",
    "manifestFile": "lake-manifest.json",
    "inputRev": "main",
diff --git a/lakefile.toml b/lakefile.toml
index d0135b0f..ee9133d3 100644
--- a/lakefile.toml
+++ b/lakefile.toml
@@ -17,7 +17,7 @@ rev = "main"
 [[require]]
 name = "mathlib"
 scope = "leanprover-community"
-rev = "81a5d257c8e410db227a6665ed08f64fea08e997"
+rev = "11d11a11a667a8fa8ea19d9456fe059f683e308f"
 
 [[lean_lib]]
 name = "LeanMachineLearning"