diff --git a/.github/workflows/integration.yml b/.github/workflows/integration.yml
index 2f3f7c9..dda3327 100644
--- a/.github/workflows/integration.yml
+++ b/.github/workflows/integration.yml
@@ -29,3 +29,11 @@ jobs:
           python -m pip install invoke .[test]
     - name: Run integration tests
       run: invoke integration
+
+    - if: matrix.os == 'ubuntu-latest' && matrix.python-version == 3.9
+      name: Upload integration codecov report
+      uses: codecov/codecov-action@v4
+      with:
+        flags: integration
+        file: './integration_cov.xml'
+        token: ${{ secrets.CODECOV_TOKEN }}
diff --git a/.github/workflows/unit.yml b/.github/workflows/unit.yml
index 4345632..553ca4f 100644
--- a/.github/workflows/unit.yml
+++ b/.github/workflows/unit.yml
@@ -29,3 +29,11 @@ jobs:
           python -m pip install invoke .[test]
     - name: Run unit tests
       run: invoke unit
+
+    - if: matrix.os == 'ubuntu-latest' && matrix.python-version == 3.9
+      name: Upload unit codecov report
+      uses: codecov/codecov-action@v4
+      with:
+        flags: unit
+        file: './unit_cov.xml'
+        token: ${{ secrets.CODECOV_TOKEN }}
diff --git a/.gitignore b/.gitignore
index 1609a70..2482c08 100644
--- a/.gitignore
+++ b/.gitignore
@@ -47,6 +47,7 @@ coverage.xml
 .hypothesis/
 .pytest_cache/
 tests/readme_test/
+*_cov.xml
 
 # Translations
 *.mo
diff --git a/tasks.py b/tasks.py
index 0dbd139..c55bd0d 100644
--- a/tasks.py
+++ b/tasks.py
@@ -24,12 +24,12 @@ def check_dependencies(c):
 
 @task
 def unit(c):
-    c.run('python -m pytest ./tests/unit --cov=ctgan --cov-report=xml')
+    c.run('python -m pytest ./tests/unit --cov=ctgan --cov-report=xml:./unit_cov.xml')
 
 
 @task
 def integration(c):
-    c.run('python -m pytest ./tests/integration --reruns 3')
+    c.run('python -m pytest ./tests/integration --reruns 3 --cov=ctgan --cov-report=xml:./integration_cov.xml')
 
 
 @task