diff --git a/pkgs/development/python-modules/llm/default.nix b/pkgs/development/python-modules/llm/default.nix
index 17794a696d85..b880a546ef78 100644
--- a/pkgs/development/python-modules/llm/default.nix
+++ b/pkgs/development/python-modules/llm/default.nix
@@ -5,6 +5,7 @@
   buildPythonPackage,
   fetchFromGitHub,
   fetchpatch,
+  fetchpatch2,
   pytestCheckHook,
   replaceVars,
   setuptools,
@@ -167,7 +168,7 @@ let
 
   llm = buildPythonPackage rec {
     pname = "llm";
-    version = "0.30";
+    version = "0.31.1";
     pyproject = true;
 
     build-system = [ setuptools ];
@@ -176,11 +177,17 @@ let
       owner = "simonw";
       repo = "llm";
       tag = version;
-      hash = "sha256-+8fwx7sS1vFSTqb+p2uDLqWW/UIx8WoW3kYJihznRRg=";
+      hash = "sha256-XxQ6IQyuO1rxQtiyb4VGrM7uGoffuNN5BhyI4YDxnZg=";
     };
 
     patches = [
       ./001-disable-install-uninstall-commands.patch
+      # Remove when https://github.com/simonw/llm/pull/1525 gets merged.
+      ./do-not-commit-inside-content_hash-embeddings.patch
+      (fetchpatch2 {
+        url = "https://github.com/simonw/llm/commit/67adad2c10be5c1898e3e1a664adb573f5d032cf.patch";
+        hash = "sha256-7+sBQvef94ZTUrqNKVzHzjFADNj1KNzA2tbGs5btwNA=";
+      })
     ]
     # See https://github.com/NixOS/nixpkgs/issues/476258 and https://github.com/simonw/llm/pull/1334
     # TODO: Remove when sqlite 3.52.x is released.
diff --git a/pkgs/development/python-modules/llm/do-not-commit-inside-content_hash-embeddings.patch b/pkgs/development/python-modules/llm/do-not-commit-inside-content_hash-embeddings.patch
new file mode 100644
index 000000000000..003786de207a
--- /dev/null
+++ b/pkgs/development/python-modules/llm/do-not-commit-inside-content_hash-embeddings.patch
@@ -0,0 +1,66 @@
+From db03b44068e71f5266b720eb68ecae50e3e14303 Mon Sep 17 00:00:00 2001
+From: Ewerton Silva <ewertoncom297@gmail.com>
+Date: Sat, 11 Jul 2026 23:50:58 -0300
+Subject: [PATCH] fix: do not commit inside the content_hash embeddings
+ migration
+
+---
+ llm/embeddings_migrations.py | 21 ++++++++++-----------
+ tests/test_migrate.py        | 12 ++++++++++++
+ 2 files changed, 22 insertions(+), 11 deletions(-)
+
+diff --git a/llm/embeddings_migrations.py b/llm/embeddings_migrations.py
+index 96444bd65..595a692d9 100644
+--- a/llm/embeddings_migrations.py
++++ b/llm/embeddings_migrations.py
+@@ -62,17 +62,16 @@ def random_md5():
+     db.conn.create_function("temp_md5", 1, md5)
+     db.conn.create_function("temp_random_md5", 0, random_md5)
+ 
+-    with db.conn:
+-        db.execute("""
+-            update embeddings
+-            set content_hash = temp_md5(content)
+-            where content is not null
+-        """)
+-        db.execute("""
+-            update embeddings
+-            set content_hash = temp_random_md5()
+-            where content is null
+-        """)
++    db.execute("""
++        update embeddings
++        set content_hash = temp_md5(content)
++        where content is not null
++    """)
++    db.execute("""
++        update embeddings
++        set content_hash = temp_random_md5()
++        where content is null
++    """)
+ 
+     db["embeddings"].create_index(["content_hash"])
+ 
+diff --git a/tests/test_migrate.py b/tests/test_migrate.py
+index 705021100..e74b1554b 100644
+--- a/tests/test_migrate.py
++++ b/tests/test_migrate.py
+@@ -117,6 +117,18 @@ def test_migrations_for_embeddings():
+     assert db["embeddings"].foreign_keys[0].other_table == "collections"
+ 
+ 
++@pytest.mark.skipif(
++    not hasattr(sqlite_utils.Database, "atomic"),
++    reason="sqlite-utils 4 and higher run each migration inside a transaction",
++)
++def test_embeddings_migrations_do_not_commit():
++    # https://github.com/simonw/llm/issues/1523
++    db = sqlite_utils.Database(memory=True)
++    for migration in embeddings_migrations.pending(db):
++        with db.atomic():
++            migration.fn(db)
++
++
+ def test_backfill_content_hash():
+     db = sqlite_utils.Database(memory=True)
+     # Run migrations up to but not including m004_store_content_hash