diff --git a/pyproject.toml b/pyproject.toml
index bbf817d..b0ffb8c 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==1.42.21",
     "notifications-python-client==10.0.1",
 ]
diff --git a/uv.lock b/uv.lock
index 32d65ed..78d4104 100644
--- a/uv.lock
+++ b/uv.lock
@@ -1,5 +1,5 @@
 version = 1
-revision = 2
+revision = 3
 requires-python = ">=3.12"
 
 [[package]]
@@ -13,36 +13,36 @@ dependencies = [
 
 [package.metadata]
 requires-dist = [
-    { name = "boto3", specifier = "==1.39.4" },
+    { name = "boto3", specifier = "==1.42.21" },
     { name = "notifications-python-client", specifier = "==10.0.1" },
 ]
 
 [[package]]
 name = "boto3"
-version = "1.39.4"
+version = "1.42.21"
 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/27/36/999f23a821567334ecdfaec31fad556f5569383006543be63fdd1e17193f/boto3-1.42.21.tar.gz", hash = "sha256:9b92943d253bc837323079fe88460e741cb2eb80abaebcb558b2446bdb4049d6", size = 112775, upload-time = "2026-01-03T00:59:03.241Z" }
 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/55/96/5df07f4f63ab9e72db86192590d7cef70cb911c6e725c1639d56d054f5cc/boto3-1.42.21-py3-none-any.whl", hash = "sha256:1885f252d715a5810bb4e0c5bbebfa8e9018b025febf5be3d58540626e7b43d2", size = 140573, upload-time = "2026-01-03T00:59:01.483Z" },
 ]
 
 [[package]]
 name = "botocore"
-version = "1.39.4"
+version = "1.42.21"
 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/4c/df/dfd07d75fda643ba07af75e33cfd72472a12bb13901812ca34e47f081507/botocore-1.42.21.tar.gz", hash = "sha256:db8f99d186156da42feb4fd2098017383d9b155097290cc53da7258f6e652c39", size = 14877471, upload-time = "2026-01-03T00:58:51.84Z" }
 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/6e/a1/78c50c437fdf17369adeae275445f40f51029888911923ace37523db4c02/botocore-1.42.21-py3-none-any.whl", hash = "sha256:6b59973a3ba8c3cfd5123f2656fef2339beee9f6483b8bc12bb00c5453ea2c6d", size = 14550712, upload-time = "2026-01-03T00:58:48.653Z" },
 ]
 
 [[package]]
@@ -164,14 +164,14 @@ wheels = [
 
 [[package]]
 name = "s3transfer"
-version = "0.13.0"
+version = "0.16.0"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "botocore" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/ed/5d/9dcc100abc6711e8247af5aa561fc07c4a046f72f659c3adea9a449e191a/s3transfer-0.13.0.tar.gz", hash = "sha256:f5e6db74eb7776a37208001113ea7aa97695368242b364d73e91c981ac522177", size = 150232, upload-time = "2025-05-22T19:24:50.245Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/05/04/74127fc843314818edfa81b5540e26dd537353b123a4edc563109d8f17dd/s3transfer-0.16.0.tar.gz", hash = "sha256:8e990f13268025792229cd52fa10cb7163744bf56e719e0b9cb925ab79abf920", size = 153827, upload-time = "2025-12-01T02:30:59.114Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/18/17/22bf8155aa0ea2305eefa3a6402e040df7ebe512d1310165eda1e233c3f8/s3transfer-0.13.0-py3-none-any.whl", hash = "sha256:0148ef34d6dd964d0d8cf4311b2b21c474693e57c2e069ec708ce043d2b527be", size = 85152, upload-time = "2025-05-22T19:24:48.703Z" },
+    { url = "https://files.pythonhosted.org/packages/fc/51/727abb13f44c1fcf6d145979e1535a35794db0f6e450a0cb46aa24732fe2/s3transfer-0.16.0-py3-none-any.whl", hash = "sha256:18e25d66fed509e3868dc1572b3f427ff947dd2c56f844a5bf09481ad3f3b2fe", size = 86830, upload-time = "2025-12-01T02:30:57.729Z" },
 ]
 
 [[package]]