diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 6f06d48..c994817 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -12,7 +12,7 @@ jobs:
       contents: read
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - uses: actions/setup-python@v4
         with:
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index b9b53f8..230de0b 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -9,9 +9,9 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: [ '3.8', '3.10' ]
+        python-version: [ '3.9', '3.11' ]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions/setup-python@v4
         name: Set up Python
         with:
@@ -19,6 +19,6 @@ jobs:
       - name: Install dependencies
         run: python -m pip install poetry && python -m poetry install
       - name: Test
-        run: pytest -svv --cov=fasta_checksum_utils --cov-branch
-      - name: Codecov
-        run: codecov
+        run: poetry run pytest -svv --cov=fasta_checksum_utils --cov-branch
+      - name: Upload coverage to Codecov
+        uses: codecov/codecov-action@v3