diff --git a/.github/workflows/rspec.yaml b/.github/workflows/rspec.yaml
index b1ee9a7..d0a2ef8 100644
--- a/.github/workflows/rspec.yaml
+++ b/.github/workflows/rspec.yaml
@@ -3,23 +3,6 @@ name: cftest
 on: [push, pull_request]
 
 jobs:
-  test:
-    name: test
-    runs-on: ubuntu-latest
-
-    steps:
-    - uses: actions/checkout@v2
-    - name: set up ruby 2.7
-      uses: actions/setup-ruby@v1
-      with:
-        ruby-version: 2.7.x
-    - name: install gems
-      run: gem install cfhighlander rspec 
-    - name: set cfndsl spec
-      run: cfndsl -u
-    - name: cftest
-      run: rspec
-      env:
-        AWS_ACCESS_KEY: ${{ secrets.AWS_ACCESS_KEY }}
-        AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
-        AWS_REGION: ap-southeast-2
\ No newline at end of file
+  rspec:
+    uses: theonestack/shared-workflows/.github/workflows/rspec.yaml@main
+    secrets: inherit
\ No newline at end of file
diff --git a/s3-deployer.config.yaml b/s3-deployer.config.yaml
index 65c7448..3e29f99 100644
--- a/s3-deployer.config.yaml
+++ b/s3-deployer.config.yaml
@@ -31,6 +31,6 @@ deployer:
     S3Deployer:
       role: default
       code: lambdas/s3_deployer.py
-      runtime: python3.9
+      runtime: python3.11
       timeout: 120
       handler: s3_deployer.handler
\ No newline at end of file