update python version from 3.8 to 3.11

.github/workflows/unit-test.yml

@@ -20,12 +20,12 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
 
-      - name: Set up Python 3.8
-        uses: actions/setup-python@v2
+      - name: Set up Python 3.11
+        uses: actions/setup-python@v5
         with:
-          python-version: 3.8
+          python-version: 3.11
 
       - name: Install pipenv
         run: |

functions/.pyproject.toml

@@ -1,6 +1,6 @@
 [tool.black]
 line-length = 120
-target-version = ['py38']
+target-version = ['py311']
 include = '\.pyi?$'
 verbose = true
 exclude = '''

functions/Pipfile

@@ -6,8 +6,8 @@ name = "pypi"
 [packages]
 
 [dev-packages]
-boto3 = "~=1.20"
-botocore = "~=1.23"
+boto3 = "~=1.34"
+botocore = "~=1.34"
 black = "*"
 flake8 = "*"
 isort = "*"
@@ -18,7 +18,7 @@ radon = "*"
 snapshottest = "~=0.6"
 
 [requires]
-python_version = "3.8"
+python_version = "3.11"
 
 [scripts]
 test = "python3 -m pytest --cov --cov-report=term"

main.tf

@@ -82,7 +82,7 @@ module "lambda" {
   handler                        = "${local.lambda_handler}.lambda_handler"
   source_path                    = var.lambda_source_path != null ? "${path.root}/${var.lambda_source_path}" : "${path.module}/functions/notify_slack.py"
   recreate_missing_package       = var.recreate_missing_package
-  runtime                        = "python3.8"
+  runtime                        = "python3.11"
   timeout                        = 30
   kms_key_arn                    = var.kms_key_arn
   reserved_concurrent_executions = var.reserved_concurrent_executions