diff --git a/.github/workflows/ubuntu.yml b/.github/workflows/ubuntu.yml
index 52c1715..ab9e360 100644
--- a/.github/workflows/ubuntu.yml
+++ b/.github/workflows/ubuntu.yml
@@ -12,7 +12,7 @@ jobs:
     strategy:
       matrix:
         # python-version: ['3.9', '3.10'] # Figure out what's wrong here.
-        python-version: ['3.10']
+        python-version: ['3.11']
     steps:
     - uses: actions/checkout@v3
     - name: Set up Python ${{ matrix.python-version }}