diff --git a/automator/pyproject.toml b/automator/pyproject.toml
index e8500b8..2c83b67 100644
--- a/automator/pyproject.toml
+++ b/automator/pyproject.toml
@@ -12,7 +12,7 @@ dependencies = [
 [dependency-groups]
 dev = [
     "pytest>=9.1.1",
-    "boto3>=1.43.34",
+    "boto3>=1.43.39",
 ]
 
 [tool.uv]
diff --git a/automator/uv.lock b/automator/uv.lock
index bdd8b11..7e8b2d9 100644
--- a/automator/uv.lock
+++ b/automator/uv.lock
@@ -25,36 +25,36 @@ requires-dist = [
 
 [package.metadata.requires-dev]
 dev = [
-    { name = "boto3", specifier = ">=1.43.34" },
+    { name = "boto3", specifier = ">=1.43.39" },
     { name = "pytest", specifier = ">=9.1.1" },
 ]
 
 [[package]]
 name = "boto3"
-version = "1.43.34"
+version = "1.43.39"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "botocore" },
     { name = "jmespath" },
     { name = "s3transfer" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/01/ac/178eb7f96bb6d5771105fe998b8b34512ef3f7ce9e2f1ab8d018df935bee/boto3-1.43.34.tar.gz", hash = "sha256:444207c6c883d4df3ea3b2c36df43ad492b86e0b889eebd2fc1d5ea8db0a8a1a", size = 112656, upload-time = "2026-06-19T19:33:39.366Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/eb/35/d936d1f77098a84365ab57798cbf41cf935c07a6c397a4892dc95046a277/boto3-1.43.39.tar.gz", hash = "sha256:ca5701ddf1215ba25b9d973d18505bb4def3a75d3daa9b263c6d8c713b601cb3", size = 112679, upload-time = "2026-07-01T19:37:26.165Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/4c/5f/ac0872df61c3cea3539252f867cf8d76c226e4952f52a981b3fa54381060/boto3-1.43.34-py3-none-any.whl", hash = "sha256:42595057324606928c6e2432b3093978e4d722e0d432bce942f2a385702c0a43", size = 140029, upload-time = "2026-06-19T19:33:37.807Z" },
+    { url = "https://files.pythonhosted.org/packages/1b/b4/2a105025fa85e27022d55b0dae02b490c74acd20e904e81003d3b622fbbe/boto3-1.43.39-py3-none-any.whl", hash = "sha256:f4eef8bf98559342466a9a1a063b7efcf3e337e98a819479bc2f7a603b8b8ba7", size = 140030, upload-time = "2026-07-01T19:37:24.756Z" },
 ]
 
 [[package]]
 name = "botocore"
-version = "1.43.34"
+version = "1.43.39"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "jmespath" },
     { name = "python-dateutil" },
     { name = "urllib3" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/3c/0d/559cdceb9f6acea6b91404970b7973e28a4434fa8a70eb1416b0af478d86/botocore-1.43.34.tar.gz", hash = "sha256:ccc973cf30c6445b30afe5760f6dc949a80f1f862cb23d9c45747f2c814ece77", size = 15591382, upload-time = "2026-06-19T19:33:28.561Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/19/03/8800770b04e6b306172af15c7e0e049cb06ae6fb6eff6744a09563c1b80c/botocore-1.43.39.tar.gz", hash = "sha256:a95b90ea13aca409d79cc90d87c75df7db1a104a4c8e93707b62a3593bfdd17d", size = 15640021, upload-time = "2026-07-01T19:37:16.076Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/d5/ea/dc5aab38e2b3f63380810465fab92c836e9e8bce458eba4a8a896f25e1d2/botocore-1.43.34-py3-none-any.whl", hash = "sha256:238a0269f33c5914b9343900b44767e783b3e8b6dcb6e065eac8b4495601c5df", size = 15277590, upload-time = "2026-06-19T19:33:24.562Z" },
+    { url = "https://files.pythonhosted.org/packages/f1/de/1155cade4db5fb1121b66d9936b5e958b663db446752d47acc56ad5d380a/botocore-1.43.39-py3-none-any.whl", hash = "sha256:7cd5fab9d33f487777e2c508573bca6ae230779230263d47a617f4af960d3003", size = 15321601, upload-time = "2026-07-01T19:37:12.952Z" },
 ]
 
 [[package]]