diff --git a/.github/workflows/examples.yaml b/.github/workflows/examples.yaml
index 93726541af..382ddfc7db 100644
--- a/.github/workflows/examples.yaml
+++ b/.github/workflows/examples.yaml
@@ -97,7 +97,7 @@ jobs:
         python examples/timestepping/acoustic_superstep.py --model marmousi
 
     - name: Upload coverage to Codecov
-      uses: codecov/codecov-action@v5
+      uses: codecov/codecov-action@v6
       with:
         token: ${{ secrets.CODECOV_TOKEN }}
         name: Examples
diff --git a/.github/workflows/pytest-core-mpi.yaml b/.github/workflows/pytest-core-mpi.yaml
index 934c4e3abb..013bd95890 100644
--- a/.github/workflows/pytest-core-mpi.yaml
+++ b/.github/workflows/pytest-core-mpi.yaml
@@ -65,7 +65,7 @@ jobs:
             examples/seismic/tti
 
     - name: Upload coverage to Codecov
-      uses: codecov/codecov-action@v5
+      uses: codecov/codecov-action@v6
       with:
         token: ${{ secrets.CODECOV_TOKEN }}
         name: pytest-mpi
diff --git a/.github/workflows/pytest-core-nompi.yaml b/.github/workflows/pytest-core-nompi.yaml
index bae57248f7..b6391dd65f 100644
--- a/.github/workflows/pytest-core-nompi.yaml
+++ b/.github/workflows/pytest-core-nompi.yaml
@@ -170,7 +170,7 @@ jobs:
           tests/
 
     - name: Upload coverage to Codecov
-      uses: codecov/codecov-action@v5
+      uses: codecov/codecov-action@v6
       with:
         token: ${{ secrets.CODECOV_TOKEN }}
         name: ${{ matrix.name }}