diff --git a/.github/workflows/ci-deepspeech-v3.yml b/.github/workflows/ci-deepspeech-v3.yml
index 441a5c3e27..d023d17028 100644
--- a/.github/workflows/ci-deepspeech-v3.yml
+++ b/.github/workflows/ci-deepspeech-v3.yml
@@ -32,7 +32,7 @@ jobs:
       - name: Run Test Action
         uses: ./.github/actions/deepspeech-v3
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v5
+        uses: codecov/codecov-action@v4
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           fail_ci_if_error: true
diff --git a/.github/workflows/ci-espresso.yml b/.github/workflows/ci-espresso.yml
index 75d2627443..030f0e3b13 100644
--- a/.github/workflows/ci-espresso.yml
+++ b/.github/workflows/ci-espresso.yml
@@ -32,7 +32,7 @@ jobs:
       - name: Run Test Action
         uses: ./.github/actions/espresso
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v5
+        uses: codecov/codecov-action@v4
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           fail_ci_if_error: true
diff --git a/.github/workflows/ci-goturn.yml b/.github/workflows/ci-goturn.yml
index 340a4ce523..82613bda23 100644
--- a/.github/workflows/ci-goturn.yml
+++ b/.github/workflows/ci-goturn.yml
@@ -32,7 +32,7 @@ jobs:
       - name: Run Test Action
         uses: ./.github/actions/goturn
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v5
+        uses: codecov/codecov-action@v4
         env:
           CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
         with:
diff --git a/.github/workflows/ci-huggingface.yml b/.github/workflows/ci-huggingface.yml
index ba89ec7203..36af46e1fe 100644
--- a/.github/workflows/ci-huggingface.yml
+++ b/.github/workflows/ci-huggingface.yml
@@ -60,7 +60,7 @@ jobs:
       - name: Run Tests
         run: ./run_tests.sh ${{ matrix.framework }}
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v5
+        uses: codecov/codecov-action@v4
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           fail_ci_if_error: true
diff --git a/.github/workflows/ci-keras.yml b/.github/workflows/ci-keras.yml
index e9b0dfe0cd..b743e57d0b 100644
--- a/.github/workflows/ci-keras.yml
+++ b/.github/workflows/ci-keras.yml
@@ -68,7 +68,7 @@ jobs:
       - name: Run Tests
         run: ./run_tests.sh ${{ matrix.framework }}
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v5
+        uses: codecov/codecov-action@v4
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           fail_ci_if_error: true
diff --git a/.github/workflows/ci-legacy.yml b/.github/workflows/ci-legacy.yml
index 993fd70e54..58533499a0 100644
--- a/.github/workflows/ci-legacy.yml
+++ b/.github/workflows/ci-legacy.yml
@@ -63,7 +63,7 @@ jobs:
       - name: Run ${{ matrix.name }} ${{ matrix.module }} Tests
         run: ./run_tests.sh ${{ matrix.framework }} ${{ matrix.module }}
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v5
+        uses: codecov/codecov-action@v4
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           fail_ci_if_error: true
diff --git a/.github/workflows/ci-lingvo.yml b/.github/workflows/ci-lingvo.yml
index 0049cfcf47..884fe2e28a 100644
--- a/.github/workflows/ci-lingvo.yml
+++ b/.github/workflows/ci-lingvo.yml
@@ -61,7 +61,7 @@ jobs:
       - name: Run ${{ matrix.name }} Tests
         run: pytest --cov-report=xml --cov=art --cov-append -q -vv tests/estimators/speech_recognition/test_tensorflow_lingvo.py --framework=${{ matrix.framework }} --durations=0
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v5
+        uses: codecov/codecov-action@v4
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           fail_ci_if_error: true
diff --git a/.github/workflows/ci-mxnet.yml b/.github/workflows/ci-mxnet.yml
index 30e46eb625..890f46462a 100644
--- a/.github/workflows/ci-mxnet.yml
+++ b/.github/workflows/ci-mxnet.yml
@@ -50,7 +50,7 @@ jobs:
       - name: Run ${{ matrix.name }} ${{ matrix.module }} Tests
         run: ./run_tests.sh ${{ matrix.framework }} ${{ matrix.module }}
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v5
+        uses: codecov/codecov-action@v4
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           fail_ci_if_error: true
diff --git a/.github/workflows/ci-pytorch-object-detectors.yml b/.github/workflows/ci-pytorch-object-detectors.yml
index f405fe0ddc..d3402f3271 100644
--- a/.github/workflows/ci-pytorch-object-detectors.yml
+++ b/.github/workflows/ci-pytorch-object-detectors.yml
@@ -55,7 +55,7 @@ jobs:
       - name: Run Test Action - test_pytorch_object_seeker_faster_rcnn
         run: pytest --cov-report=xml --cov=art --cov-append -q -vv tests/estimators/object_detection/test_object_seeker_faster_rcnn.py --framework=pytorch --durations=0
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v5
+        uses: codecov/codecov-action@v4
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           fail_ci_if_error: true
diff --git a/.github/workflows/ci-pytorch.yml b/.github/workflows/ci-pytorch.yml
index e1f99b29ad..a6fce208b5 100644
--- a/.github/workflows/ci-pytorch.yml
+++ b/.github/workflows/ci-pytorch.yml
@@ -62,7 +62,7 @@ jobs:
       - name: Run Tests
         run: ./run_tests.sh ${{ matrix.framework }}
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v5
+        uses: codecov/codecov-action@v4
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           fail_ci_if_error: true
diff --git a/.github/workflows/ci-scikit-learn.yml b/.github/workflows/ci-scikit-learn.yml
index cb64243012..ab2ff532f9 100644
--- a/.github/workflows/ci-scikit-learn.yml
+++ b/.github/workflows/ci-scikit-learn.yml
@@ -56,7 +56,7 @@ jobs:
       - name: Run Tests
         run: ./run_tests.sh ${{ matrix.framework }}
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v5
+        uses: codecov/codecov-action@v4
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           fail_ci_if_error: true
diff --git a/.github/workflows/ci-tensorflow-v1.yml b/.github/workflows/ci-tensorflow-v1.yml
index d3c04cb2c4..ad287653a7 100644
--- a/.github/workflows/ci-tensorflow-v1.yml
+++ b/.github/workflows/ci-tensorflow-v1.yml
@@ -76,7 +76,7 @@ jobs:
       - name: Run Tests
         run: ./run_tests.sh ${{ matrix.framework }}
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v5
+        uses: codecov/codecov-action@v4
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           fail_ci_if_error: true
diff --git a/.github/workflows/ci-tensorflow-v2.yml b/.github/workflows/ci-tensorflow-v2.yml
index 3a271cb9c1..c7dd9efdf1 100644
--- a/.github/workflows/ci-tensorflow-v2.yml
+++ b/.github/workflows/ci-tensorflow-v2.yml
@@ -71,7 +71,7 @@ jobs:
       - name: Run Tests
         run: ./run_tests.sh ${{ matrix.framework }}
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v5
+        uses: codecov/codecov-action@v4
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           fail_ci_if_error: true
diff --git a/.github/workflows/ci-tf-faster-rcnn.yml b/.github/workflows/ci-tf-faster-rcnn.yml
index 73ff0f9655..0500304b5d 100644
--- a/.github/workflows/ci-tf-faster-rcnn.yml
+++ b/.github/workflows/ci-tf-faster-rcnn.yml
@@ -32,7 +32,7 @@ jobs:
       - name: Run Test Action
         uses: ./.github/actions/tf-faster-rcnn
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v5
+        uses: codecov/codecov-action@v4
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           fail_ci_if_error: true
diff --git a/.github/workflows/ci-tfv2-faster-rcnn.yml b/.github/workflows/ci-tfv2-faster-rcnn.yml
index 924b9bb47d..22828775a1 100644
--- a/.github/workflows/ci-tfv2-faster-rcnn.yml
+++ b/.github/workflows/ci-tfv2-faster-rcnn.yml
@@ -32,7 +32,7 @@ jobs:
       - name: Run Test Action
         uses: ./.github/actions/tfv2-faster-rcnn
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v5
+        uses: codecov/codecov-action@v4
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           fail_ci_if_error: true
diff --git a/.github/workflows/ci-yolo.yml b/.github/workflows/ci-yolo.yml
index b3a7ae5499..1f603c7fdb 100644
--- a/.github/workflows/ci-yolo.yml
+++ b/.github/workflows/ci-yolo.yml
@@ -32,7 +32,7 @@ jobs:
       - name: Run Test Action
         uses: ./.github/actions/yolo
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v5
+        uses: codecov/codecov-action@v4
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           fail_ci_if_error: true