diff --git a/.github/workflows/pelican-test.yaml b/.github/workflows/pelican-test.yaml
index 150a013..2b85465 100644
--- a/.github/workflows/pelican-test.yaml
+++ b/.github/workflows/pelican-test.yaml
@@ -8,10 +8,10 @@ jobs:
     strategy:
       matrix:
         python-version:
-          - 3.8
-          - 3.9
-          - 3.10
-          - 3.11
+          - "3.8"
+          - "3.9"
+          - "3.10"
+          - "3.11"
     steps:
     - name: Checkout
       uses: actions/checkout@v2