diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 34fa15a6..f7e17fd0 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -33,6 +33,15 @@ jobs:
           # Explore foundry support in windows
           - os: windows-2022
             type: foundry
+          # Deprecation alerts in vyper with newer python, which trip tests
+          - python: 3.12
+            type: vyper
+          # brownie does not install correctly with Python 3.12
+          - python: 3.12
+            type: brownie
+          # TODO: review failure executing npx on Windows
+          - os: windows-2022
+            python: 3.12
     steps:
     - uses: actions/checkout@v4
     - name: Set up shell