diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index e2ec5e41a..c24678bf2 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -167,7 +167,9 @@ jobs:
         uses: actions/upload-artifact@v4
         with:
           name: backend-coverage-report
-          path: coverage.xml
+          path: |
+            coverage.xml
+            junit.xml
           retention-days: 7
           if-no-files-found: error
       -
@@ -315,6 +317,14 @@ jobs:
           # future expansion
           flags: backend
           directory: src/
+      -
+        name: Upload test results to Codecov
+        if: ${{ !cancelled() }}
+        uses: codecov/test-results-action@v1
+        with:
+          token: ${{ secrets.CODECOV_TOKEN }}
+          flags: backend
+          directory: src/
       -
         name: Use Node.js 20
         uses: actions/setup-node@v4
diff --git a/pyproject.toml b/pyproject.toml
index d6bb6b5fe..291033c13 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -329,6 +329,8 @@ addopts = [
   "--maxprocesses=16",
   "--quiet",
   "--durations=50",
+  "--junitxml=junit.xml",
+  "-o junit_family=legacy",
 ]
 norecursedirs = [ "src/locale/", ".venv/", "src-ui/" ]
 
diff --git a/src/documents/signals/handlers.py b/src/documents/signals/handlers.py
index 1fd34dd81..7241924e4 100644
--- a/src/documents/signals/handlers.py
+++ b/src/documents/signals/handlers.py
@@ -632,7 +632,7 @@ def send_webhook(
         else:
             httpx.post(
                 url,
-                data=data,
+                content=data,
                 files=files,
                 headers=headers,
             ).raise_for_status()
diff --git a/src/documents/tests/test_workflows.py b/src/documents/tests/test_workflows.py
index b9205d4bb..94dcb7689 100644
--- a/src/documents/tests/test_workflows.py
+++ b/src/documents/tests/test_workflows.py
@@ -2603,7 +2603,7 @@ class TestWorkflows(
 
             mock_post.assert_called_once_with(
                 "http://paperless-ngx.com",
-                data="Test message",
+                content="Test message",
                 headers={},
                 files=None,
             )