diff --git a/uv.lock b/uv.lock
index 51f5c3c867..f7f3d27663 100644
--- a/uv.lock
+++ b/uv.lock
@@ -2777,14 +2777,14 @@ wheels = [
 
 [[package]]
 name = "mypy-boto3-dynamodb"
-version = "1.40.56"
+version = "1.42.3"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "typing-extensions", marker = "python_full_version < '3.12'" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/8a/20/b543f76de1e5744b32d9051716ce464e595765b5aadac7ac36e24363a986/mypy_boto3_dynamodb-1.40.56.tar.gz", hash = "sha256:576dd12fe1125754066e7fa480f92c123220970a9d69f7663a56d701f2978ac5", size = 47972, upload-time = "2025-10-21T20:35:02.447Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/0e/66/deeaa9f84880b7d22c2511d45b51fc84da045db9b13b0986fa874ec92ee0/mypy_boto3_dynamodb-1.42.3.tar.gz", hash = "sha256:6e390b7442eded84279fda6ddb8d8f14d0cfc52c8d16e64dab14e6239acb4a2a", size = 47415, upload-time = "2025-12-04T21:01:17.603Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/32/93/2bb83680398a28cbc729e120c4ae745adf76d7a20f31499189cce2a46485/mypy_boto3_dynamodb-1.40.56-py3-none-any.whl", hash = "sha256:3bf3f541a0d21c249109dd65f18c61b3e6a0fe7124b3afe989877d5cca42b65a", size = 56996, upload-time = "2025-10-21T20:34:54.187Z" },
+    { url = "https://files.pythonhosted.org/packages/e0/fd/a8fa19b246fa68c8fe8bfaec811bc7f889d8f61af43ba740b6b43b250a49/mypy_boto3_dynamodb-1.42.3-py3-none-any.whl", hash = "sha256:ed339bb2a61131531a23d55b85e51fd5aed085fff2d6ce1c36f88988b3a9bef4", size = 56737, upload-time = "2025-12-04T21:01:15.778Z" },
 ]
 
 [[package]]