From 1ceecfb94ba66d5dee9fef66713603110ce9f4d3 Mon Sep 17 00:00:00 2001
From: "github-actions[bot]"
 <41898282+github-actions[bot]@users.noreply.github.com>
Date: Sat, 22 Aug 2026 06:11:52 +0000
Subject: [PATCH] chore: bump mathlib to v4.34.0-rc2: chore: bump toolchain to
 v4.34.0-rc2 (#43012) (2026-08-21)

---
 lake-manifest.json | 22 +++++++++++-----------
 lakefile.toml      |  2 +-
 lean-toolchain     |  2 +-
 3 files changed, 13 insertions(+), 13 deletions(-)

diff --git a/lake-manifest.json b/lake-manifest.json
index 9a467cd9..274bb0dd 100644
--- a/lake-manifest.json
+++ b/lake-manifest.json
@@ -5,10 +5,10 @@
    "type": "git",
    "subDir": null,
    "scope": "leanprover-community",
-   "rev": "7226ed1cd5075239c681c56a3aae971e310c26f7",
+   "rev": "85e3a25e006c35636f0e53b0e9296caca2685bc0",
    "name": "mathlib",
    "manifestFile": "lake-manifest.json",
-   "inputRev": "7226ed1cd5075239c681c56a3aae971e310c26f7",
+   "inputRev": "85e3a25e006c35636f0e53b0e9296caca2685bc0",
    "inherited": false,
    "configFile": "lakefile.lean"},
   {"url": "https://github.com/leanprover/verso",
@@ -25,7 +25,7 @@
    "type": "git",
    "subDir": null,
    "scope": "leanprover-community",
-   "rev": "38e9c3ce15cbb63c92e90bb9a92e4eb82131f669",
+   "rev": "d9598f07b1bc701f1e3aae163d2681c1fd978793",
    "name": "plausible",
    "manifestFile": "lake-manifest.json",
    "inputRev": "main",
@@ -35,7 +35,7 @@
    "type": "git",
    "subDir": null,
    "scope": "leanprover-community",
-   "rev": "2bc7cf064315b26bc38dac2e9612fb581be9b75f",
+   "rev": "ba67e212be1197b84c1f1f6299488a10a3002713",
    "name": "LeanSearchClient",
    "manifestFile": "lake-manifest.json",
    "inputRev": "main",
@@ -45,7 +45,7 @@
    "type": "git",
    "subDir": null,
    "scope": "leanprover-community",
-   "rev": "978b7ec9fbbf9a535114f1de8fe5b3778b358870",
+   "rev": "d8823026ac7ef130c253089d95685f9877b95323",
    "name": "importGraph",
    "manifestFile": "lake-manifest.json",
    "inputRev": "main",
@@ -55,7 +55,7 @@
    "type": "git",
    "subDir": null,
    "scope": "leanprover-community",
-   "rev": "ebeca04ecd5ee2ba9740e13576d80d4ab6b5779c",
+   "rev": "a8acbfd87375ff4abe14ce09db5b7664d383bc7f",
    "name": "proofwidgets",
    "manifestFile": "lake-manifest.json",
    "inputRev": "main",
@@ -65,7 +65,7 @@
    "type": "git",
    "subDir": null,
    "scope": "leanprover-community",
-   "rev": "c1c4362a130f12e632d252180a6c2a31d8fd4726",
+   "rev": "18889deb9e83ea7420ef51c160d6f88552e744e3",
    "name": "aesop",
    "manifestFile": "lake-manifest.json",
    "inputRev": "master",
@@ -75,7 +75,7 @@
    "type": "git",
    "subDir": null,
    "scope": "leanprover-community",
-   "rev": "3b55e9d00c6b0018e5d984eb011b6f93c09bd163",
+   "rev": "507746ab8f4b643ccdacb2ec4cdb5853fa9f8ab3",
    "name": "Qq",
    "manifestFile": "lake-manifest.json",
    "inputRev": "master",
@@ -85,7 +85,7 @@
    "type": "git",
    "subDir": null,
    "scope": "leanprover-community",
-   "rev": "36cc05ca2d0e469bfbeea9437f460e19238e885e",
+   "rev": "d54dddc581e08be364c278052863524bff7a99a9",
    "name": "batteries",
    "manifestFile": "lake-manifest.json",
    "inputRev": "main",
@@ -125,10 +125,10 @@
    "type": "git",
    "subDir": null,
    "scope": "leanprover",
-   "rev": "af8bc067a4cc6c6df472a68909a3f40b1c76c43e",
+   "rev": "ab3a82db9fea14cf0fd7f5a2de650f4b534640af",
    "name": "Cli",
    "manifestFile": "lake-manifest.json",
-   "inputRev": "v4.34.0-rc1",
+   "inputRev": "v4.34.0-rc2",
    "inherited": true,
    "configFile": "lakefile.toml"}],
  "name": "LeanMachineLearning",
diff --git a/lakefile.toml b/lakefile.toml
index 10414038..875fa8b9 100644
--- a/lakefile.toml
+++ b/lakefile.toml
@@ -17,7 +17,7 @@ rev = "v4.33.0"
 [[require]]
 name = "mathlib"
 scope = "leanprover-community"
-rev = "7226ed1cd5075239c681c56a3aae971e310c26f7"
+rev = "85e3a25e006c35636f0e53b0e9296caca2685bc0"
 
 [[lean_lib]]
 name = "LeanMachineLearning"
diff --git a/lean-toolchain b/lean-toolchain
index e2a0e356..d5ae4e31 100644
--- a/lean-toolchain
+++ b/lean-toolchain
@@ -1 +1 @@
-leanprover/lean4:v4.34.0-rc1
\ No newline at end of file
+leanprover/lean4:v4.34.0-rc2
\ No newline at end of file