diff --git a/uv.lock b/uv.lock
index d4884c30d0..1bbd8f614a 100644
--- a/uv.lock
+++ b/uv.lock
@@ -3598,14 +3598,14 @@ wheels = [
 
 [[package]]
 name = "mypy-boto3-dynamodb"
-version = "1.43.0"
+version = "1.43.64"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "typing-extensions", marker = "python_full_version < '3.12'" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/38/41/2823aad9f3abab6104cd8aaafebabfba19927227fbc277e2289c3b915c1d/mypy_boto3_dynamodb-1.43.0.tar.gz", hash = "sha256:f0cea38e058f1d07361ecb55d8f40665d824b42cf4864724c7fccc8bf3946fcd", size = 48755, upload-time = "2026-04-29T22:59:59.119Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/26/7b/6a7649813c7c367c405182d70d5fc4ff5fc531a8d5b0d4d08fa68276ba7c/mypy_boto3_dynamodb-1.43.64.tar.gz", hash = "sha256:8597ddd7d5f92cf00e7aa0875993e5cf09988f017eef41b94d47c08e7675b5d0", size = 50088, upload-time = "2026-08-04T21:37:37.911Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/be/e2/1f63f04600fc21cb848c10ce16490252e27d812bfd5a716659283049d3a3/mypy_boto3_dynamodb-1.43.0-py3-none-any.whl", hash = "sha256:60b64d15e86d406a980d96f734d8c7fb1704668d0234dc8dabd2532c902a3ba6", size = 58873, upload-time = "2026-04-29T22:59:56.823Z" },
+    { url = "https://files.pythonhosted.org/packages/49/3a/34904b687c40e88f004df3ae010d4d64093dab6506eafc9f6f322ef8eeb6/mypy_boto3_dynamodb-1.43.64-py3-none-any.whl", hash = "sha256:74f59f05544e7682bd2ee284fea9dc859d6ca5984f60f80c0ac54aa744115ead", size = 60304, upload-time = "2026-08-04T21:37:34.946Z" },
 ]
 
 [[package]]