diff --git a/.github/workflows/python-package-conda.yml b/.github/workflows/python-package-conda.yml
index 0343293..bafc1c3 100644
--- a/.github/workflows/python-package-conda.yml
+++ b/.github/workflows/python-package-conda.yml
@@ -12,10 +12,10 @@ jobs:
     strategy:
       max-parallel: 5
       matrix:
-        python-version: [3.7, 3.8, 3.9,'3.10']
+        python-version: [3.7, 3.8, 3.9,3.10]
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@v2
       with: