diff --git a/.github/workflows/python-tests.yml b/.github/workflows/python-tests.yml
index c0022b3..5f5727b 100644
--- a/.github/workflows/python-tests.yml
+++ b/.github/workflows/python-tests.yml
@@ -34,10 +34,17 @@ jobs:
       - name: Run the tests
         run: |
           hatch run cov:test
-      - name: Coverage
-        run: |
-          pip install codecov coverage[toml]
-          codecov
+      - uses: jupyterlab/maintainer-tools/.github/actions/upload-coverage@v1
+
+  coverage:
+    runs-on: ubuntu-latest
+    needs:
+      - build
+    steps:
+      - uses: actions/checkout@v3
+      - uses: jupyterlab/maintainer-tools/.github/actions/report-coverage@v1
+        with:
+          fail_under: 60
 
   test_lint:
     name: Test Lint
@@ -120,7 +127,7 @@ jobs:
   tests_check: # This job does nothing and is only used for the branch protection
     if: always()
     needs:
-      - build
+      - coverage
       - test_lint
       - test_minimum_versions
       - test_prereleases
diff --git a/codecov.yml b/codecov.yml
deleted file mode 100644
index b75c3e2..0000000
--- a/codecov.yml
+++ /dev/null
@@ -1,9 +0,0 @@
-coverage:
-  status:
-    project:
-      default:
-        target: auto
-        threshold: 1
-    patch:
-      default:
-        target: 0%
diff --git a/pyproject.toml b/pyproject.toml
index 5cf61e1..560db2f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -40,9 +40,7 @@ Tracker = "https://github.com/jupyter-server/synchronizer/issues"
 
 [project.optional-dependencies]
 test = [
-  "coverage",
   "pre-commit",
-  "pytest-cov",
   "pytest-timeout",
   "pytest-jupyter[server]>=0.4.1",
   "pytest>=7.0",
@@ -60,7 +58,7 @@ nowarn = "test -W default {args}"
 
 [tool.hatch.envs.cov]
 features = ["test"]
-dependencies = ["coverage", "pytest-cov"]
+dependencies = ["coverage[toml]", "pytest-cov"]
 [tool.hatch.envs.cov.scripts]
 test = "python -m pytest -vv --cov jupyter_server_synchronizer --cov-branch --cov-report term-missing:skip-covered {args}"
 nowarn = "test -W default {args}"
@@ -114,6 +112,10 @@ exclude_lines = [
 "@(abc\\.)?abstractmethod",
 ]
 
+[tool.coverage.run]
+relative_files = true
+source = ["jupyter_server_synchronizer"]
+
 [tool.mypy]
 check_untyped_defs = true
 disallow_any_generics = true