diff --git a/examples/github-app-cdk/pyproject.toml b/examples/github-app-cdk/pyproject.toml
index 011a289..92e4d7f 100644
--- a/examples/github-app-cdk/pyproject.toml
+++ b/examples/github-app-cdk/pyproject.toml
@@ -11,7 +11,7 @@ dependencies = [
 [dependency-groups]
 dev = [
     "aws-lambda-powertools==3.29.0",
-    "boto3==1.43.30",
+    "boto3==1.43.32",
     "coverage==7.14.1",
     "PyJWT[crypto]==2.13.0",
     "pytest==9.1.0",
diff --git a/examples/github-app-cdk/uv.lock b/examples/github-app-cdk/uv.lock
index e8fdff7..1cc0e01 100644
--- a/examples/github-app-cdk/uv.lock
+++ b/examples/github-app-cdk/uv.lock
@@ -85,30 +85,30 @@ wheels = [
 
 [[package]]
 name = "boto3"
-version = "1.43.30"
+version = "1.43.32"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "botocore" },
     { name = "jmespath" },
     { name = "s3transfer" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/f7/47/2db3e7c1317019d800a1b4181059656842b8aec69ad578ac01a73eba3b89/boto3-1.43.30.tar.gz", hash = "sha256:6b1ee360f363a457f67a8f5702f522043d8a32d67a97c362ad12075d8b5b531e", size = 113154, upload-time = "2026-06-15T20:32:58.123Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/88/34/5cd5603cf76730cac3e92c04bf7f076d5a2686fc57af8371e3f37f30ac88/boto3-1.43.32.tar.gz", hash = "sha256:15544d42af8aa8f775ea636f77c9c97fbc90ff28c0e5a0d1d47c8acd9f5b1982", size = 113169, upload-time = "2026-06-17T20:30:08.475Z" }
 wheels = [
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+    { url = "https://files.pythonhosted.org/packages/e3/96/ab658327b0d628b6deb14dd0e4898557f495a7b236e5db0f437c4c2c0a38/boto3-1.43.32-py3-none-any.whl", hash = "sha256:a3d7d7a9489c18cc9c806aca9be689677779d17ddbf919fe300146576c1bdee2", size = 140533, upload-time = "2026-06-17T20:30:06.615Z" },
 ]
 
 [[package]]
 name = "botocore"
-version = "1.43.30"
+version = "1.43.33"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "jmespath" },
     { name = "python-dateutil" },
     { name = "urllib3" },
 ]
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+sdist = { url = "https://files.pythonhosted.org/packages/20/d5/8ec6df4e82bec2be4ac417f542736dc6cfe89152693337152421b336eb71/botocore-1.43.33.tar.gz", hash = "sha256:74b3d5626ebeb2677fac1ca12ac975faf328e54349ceb4dcda17f50674d5b9b4", size = 15586539, upload-time = "2026-06-18T19:34:48.44Z" }
 wheels = [
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+    { url = "https://files.pythonhosted.org/packages/a1/f5/55fc2d15a81ae39115ebcf8db876f54e78f834446b468e178c9de8e7977e/botocore-1.43.33-py3-none-any.whl", hash = "sha256:4292bb2cc645e5cb404515c54b5b164563f2b4218c52aeee3f1ce851724e177a", size = 15272140, upload-time = "2026-06-18T19:34:44.056Z" },
 ]
 
 [[package]]
@@ -384,7 +384,7 @@ requires-dist = [
 [package.metadata.requires-dev]
 dev = [
     { name = "aws-lambda-powertools", specifier = "==3.29.0" },
-    { name = "boto3", specifier = "==1.43.30" },
+    { name = "boto3", specifier = "==1.43.32" },
     { name = "coverage", specifier = "==7.14.1" },
     { name = "pyjwt", extras = ["crypto"], specifier = "==2.13.0" },
     { name = "pytest", specifier = "==9.1.0" },
@@ -509,14 +509,14 @@ wheels = [
 
 [[package]]
 name = "s3transfer"
-version = "0.18.0"
+version = "0.19.0"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "botocore" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/e0/1f/12417f7f493fc45e1f9fd5d4a9b6c125cf8d2cf3f8ddbdfab3e76406e9d6/s3transfer-0.18.0.tar.gz", hash = "sha256:3760b8b7ec1315da54048b2d626276732bee4300d054d492d4e1d43e20d4ecbd", size = 160560, upload-time = "2026-05-28T19:39:09.124Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/f6/94/dcdaeb1713cab9c84def276cfac7388b17c7d9855bbcfe88d77e4dbafd44/s3transfer-0.19.0.tar.gz", hash = "sha256:ce436931687addc4c1712d52d40b32f53e88315723f107ffa20ba82b05a0f685", size = 165171, upload-time = "2026-06-16T19:44:51.599Z" }
 wheels = [
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+    { url = "https://files.pythonhosted.org/packages/46/5f/4c174edad94f82de888ac00a5ddd8d07b35609b6c94f0bdf4d74af57703e/s3transfer-0.19.0-py3-none-any.whl", hash = "sha256:777cc2415536f1debadb5c2ef7779275d0fc0fe0e042411cdd6caebeb2685262", size = 90101, upload-time = "2026-06-16T19:44:50.439Z" },
 ]
 
 [[package]]