diff --git a/.github/workflows/ruff.yml b/.github/workflows/ruff.yml
index e71033f8..773def58 100644
--- a/.github/workflows/ruff.yml
+++ b/.github/workflows/ruff.yml
@@ -25,7 +25,7 @@ jobs:
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
-        pip install ruff==0.1.5 codespell==2.2.6 tomli==2.0.1 isort==5.13.2
+        pip install ruff==0.1.5 codespell==2.3.0 tomli==2.0.1 isort==5.13.2
     - name: Analysing the code with ruff
       run: |
         ruff .
diff --git a/requirements-dev.txt b/requirements-dev.txt
index 12b22a61..b380ef20 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -3,7 +3,7 @@ yapf==0.32.0
 toml==0.10.2
 tomli==2.0.1
 ruff==0.1.5
-codespell==2.2.6
+codespell==2.3.0
 isort==5.13.2
 clang-format==18.1.5
 
diff --git a/tests/core/test_chunked_prefill_scheduler.py b/tests/core/test_chunked_prefill_scheduler.py
index 3649e6b0..f68482cc 100644
--- a/tests/core/test_chunked_prefill_scheduler.py
+++ b/tests/core/test_chunked_prefill_scheduler.py
@@ -149,7 +149,7 @@ def test_complex():
     # Only the first seq group has a new token appended.
     append_new_token(running[0], 1)
 
-    # Add 2 more requsets.
+    # Add 2 more requests.
     for i in range(2, 4):
         _, seq_group = create_dummy_prompt(str(i), prompt_length=60)
         scheduler.add_seq_group(seq_group)
diff --git a/tests/test_sharded_state_loader.py b/tests/test_sharded_state_loader.py
index de79c3b9..f5d95690 100644
--- a/tests/test_sharded_state_loader.py
+++ b/tests/test_sharded_state_loader.py
@@ -39,7 +39,7 @@ def test_filter_subtensors():
     filtered_state_dict = ShardedStateLoader._filter_subtensors(state_dict)
     assert tuple(filtered_state_dict.keys()) == ("a", "b", "c")
     for key, tensor in filtered_state_dict.items():
-        # NOTE: don't use `euqal` here, as the tensor might contain NaNs
+        # NOTE: don't use `equal` here, as the tensor might contain NaNs
         assert tensor is state_dict[key]