diff --git a/pyproject.toml b/pyproject.toml
index bbf817d..3cbc29a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -5,6 +5,6 @@ description = "Analytical Platform Python uv Example"
 readme = "README.md"
 requires-python = ">=3.12"
 dependencies = [
-    "boto3==1.39.4",
+    "boto3==1.40.0",
     "notifications-python-client==10.0.1",
 ]
diff --git a/uv.lock b/uv.lock
index 32d65ed..1c651ae 100644
--- a/uv.lock
+++ b/uv.lock
@@ -13,36 +13,36 @@ dependencies = [
 
 [package.metadata]
 requires-dist = [
-    { name = "boto3", specifier = "==1.39.4" },
+    { name = "boto3", specifier = "==1.40.0" },
     { name = "notifications-python-client", specifier = "==10.0.1" },
 ]
 
 [[package]]
 name = "boto3"
-version = "1.39.4"
+version = "1.40.0"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "botocore" },
     { name = "jmespath" },
     { name = "s3transfer" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/6a/1f/b7510dcd26eb14735d6f4b2904e219b825660425a0cf0b6f35b84c7249b0/boto3-1.39.4.tar.gz", hash = "sha256:6c955729a1d70181bc8368e02a7d3f350884290def63815ebca8408ee6d47571", size = 111829, upload-time = "2025-07-09T19:23:01.512Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/7b/34/298ef2023d7d88069776c9cc26b42ba6f05d143a1c9b44a0f65cd795c65b/boto3-1.40.0.tar.gz", hash = "sha256:fc1b3ca3baf3d8820c6faddf47cbba8ad3cd16f8e8d7e2f76d304bf995932eb7", size = 111847, upload-time = "2025-07-31T19:21:06.735Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/12/5c/93292e4d8c809950c13950b3168e0eabdac828629c21047959251ad3f28c/boto3-1.39.4-py3-none-any.whl", hash = "sha256:f8e9534b429121aa5c5b7c685c6a94dd33edf14f87926e9a182d5b50220ba284", size = 139908, upload-time = "2025-07-09T19:22:59.808Z" },
+    { url = "https://files.pythonhosted.org/packages/5d/44/158581021038c5fc886ffa27fa4731fb4939258da7a23e0bc70b2d5757c9/boto3-1.40.0-py3-none-any.whl", hash = "sha256:959443055d2af676c336cc6033b3f870a8a924384b70d0b2905081d649378179", size = 139882, upload-time = "2025-07-31T19:21:04.65Z" },
 ]
 
 [[package]]
 name = "botocore"
-version = "1.39.4"
+version = "1.40.0"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "jmespath" },
     { name = "python-dateutil" },
     { name = "urllib3" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/e6/9f/21c823ea2fae3fa5a6c9e8caaa1f858acd55018e6d317505a4f14c5bb999/botocore-1.39.4.tar.gz", hash = "sha256:e662ac35c681f7942a93f2ec7b4cde8f8b56dd399da47a79fa3e370338521a56", size = 14136116, upload-time = "2025-07-09T19:22:49.811Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/8f/e7/770ce910457ac6c68ea79b83892ab7a7cb08528f5d1dd77e51bf02a8529e/botocore-1.40.0.tar.gz", hash = "sha256:850242560dc8e74d542045a81eb6cc15f1b730b4ba55ba5b30e6d686548dfcaf", size = 14262316, upload-time = "2025-07-31T19:20:56.662Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/58/44/f120319e0a9afface645e99f300175b9b308e4724cb400b32e1bd6eb3060/botocore-1.39.4-py3-none-any.whl", hash = "sha256:c41e167ce01cfd1973c3fa9856ef5244a51ddf9c82cb131120d8617913b6812a", size = 13795516, upload-time = "2025-07-09T19:22:44.446Z" },
+    { url = "https://files.pythonhosted.org/packages/38/5a/bebc53f022514412613615b09aef20fbe804abb3ea26ec27e504a2d21c8f/botocore-1.40.0-py3-none-any.whl", hash = "sha256:2063e6d035a6a382b2ae37e40f5144044e55d4e091910d0c9f1be3121ad3e4e6", size = 13921768, upload-time = "2025-07-31T19:20:51.487Z" },
 ]
 
 [[package]]