diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 9c83b7d..33bf5fc 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -5,7 +5,7 @@ jobs:
     name: unit tests
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Set up Python 
         uses: actions/setup-python@v4
@@ -13,9 +13,9 @@ jobs:
           python-version: "3.10"
 
   lint:
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Install linters
         run: |
           python -m pip install --upgrade pip
diff --git a/.github/workflows/pypi.yaml b/.github/workflows/pypi.yaml
index b491448..5b7261f 100644
--- a/.github/workflows/pypi.yaml
+++ b/.github/workflows/pypi.yaml
@@ -8,7 +8,7 @@ jobs:
   publish:
     runs-on: ubuntu-22.04
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
 
     - name: Install dependencies
       run: |
diff --git a/pyproject.toml b/pyproject.toml
index 68d37e7..61e49ee 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "cumulus-library-covid"
-requires-python = ">= 3.9"
+requires-python = ">= 3.10"
 version = "1.0.0"
 dependencies = [
     "cumulus-library >= 2.0, <3",
@@ -17,7 +17,7 @@ classifiers = [
 ]
 
 [project.urls]
-Home = "https://smarthealthit.org/cumulus-a-universal-sidecar-for-a-smart-learning-healthcare-system/"
+Home = "https://smarthealthit.org/cumulus"
 Documentation = "https://docs.smarthealthit.org/cumulus/"
 Source = "https://github.com/smart-on-fhir/cumulus-library-covid"