diff --git a/lake-manifest.json b/lake-manifest.json
index 647d37653..52d5fd89b 100644
--- a/lake-manifest.json
+++ b/lake-manifest.json
@@ -5,17 +5,17 @@
    "type": "git",
    "subDir": null,
    "scope": "",
-   "rev": "0c154d67103f74be3a0f2c509f72ccbf5be9f2a7",
+   "rev": "50d5513e83c4cee78eecdd834de6b690d58bdf68",
    "name": "mathlib",
    "manifestFile": "lake-manifest.json",
-   "inputRev": "v4.30.0-rc1",
+   "inputRev": "50d5513e83c",
    "inherited": false,
    "configFile": "lakefile.lean"},
   {"url": "https://github.com/leanprover-community/plausible",
    "type": "git",
    "subDir": null,
    "scope": "leanprover-community",
-   "rev": "f449eabb8f7e3feef0366856c20e28a6d2c97ee3",
+   "rev": "a3b459a8312125758e51c354b93d54ba620efda6",
    "name": "plausible",
    "manifestFile": "lake-manifest.json",
    "inputRev": "main",
@@ -35,7 +35,7 @@
    "type": "git",
    "subDir": null,
    "scope": "leanprover-community",
-   "rev": "86503d416c875fdcf3b6b6c54c22581e96c6bda7",
+   "rev": "4411c5f89c797401c609b3a946c8874569e69731",
    "name": "importGraph",
    "manifestFile": "lake-manifest.json",
    "inputRev": "main",
diff --git a/lakefile.toml b/lakefile.toml
index 603b30409..c9b7a8f65 100644
--- a/lakefile.toml
+++ b/lakefile.toml
@@ -7,7 +7,7 @@ autoImplicit = false
 [[require]]
 name = "mathlib"
 git = "https://github.com/leanprover-community/mathlib4.git"
-rev = "v4.30.0-rc1"
+rev = "50d5513e83c"
 
 [[require]]
 name = "Cli"