diff --git a/.github/workflows/backend.yml b/.github/workflows/backend.yml
index 4b42e2a14..b567bd351 100644
--- a/.github/workflows/backend.yml
+++ b/.github/workflows/backend.yml
@@ -258,7 +258,7 @@ jobs:
           ls -la coverage.xml
 
       - name: Upload Coverage Reports to Codecov
-        uses: codecov/codecov-action@v6
+        uses: codecov/codecov-action@v7
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           files: ./coverage.xml
diff --git a/.github/workflows/codecov-notify.yml b/.github/workflows/codecov-notify.yml
index c55adea2e..604fdeb90 100644
--- a/.github/workflows/codecov-notify.yml
+++ b/.github/workflows/codecov-notify.yml
@@ -90,7 +90,7 @@ jobs:
 
       - name: Send notifications to Codecov
         if: steps.check.outputs.all_done == 'true'
-        uses: codecov/codecov-action@v6
+        uses: codecov/codecov-action@v7
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           run_command: send-notifications
diff --git a/.github/workflows/frontend-e2e-extract.yml b/.github/workflows/frontend-e2e-extract.yml
index b6fe6e430..83cdaae22 100644
--- a/.github/workflows/frontend-e2e-extract.yml
+++ b/.github/workflows/frontend-e2e-extract.yml
@@ -255,7 +255,7 @@ jobs:
       # ────────────────────────────────────────────────────────────────
       - name: Upload frontend E2E coverage to Codecov
         if: success() || failure()
-        uses: codecov/codecov-action@v6
+        uses: codecov/codecov-action@v7
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           files: frontend/coverage/e2e/lcov.info
@@ -268,7 +268,7 @@ jobs:
 
       - name: Upload backend E2E coverage to Codecov
         if: success() || failure()
-        uses: codecov/codecov-action@v6
+        uses: codecov/codecov-action@v7
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           files: ./coverage-backend-e2e-extract.xml
diff --git a/.github/workflows/frontend-e2e-websocket.yml b/.github/workflows/frontend-e2e-websocket.yml
index ecfb6d981..4fbac8555 100644
--- a/.github/workflows/frontend-e2e-websocket.yml
+++ b/.github/workflows/frontend-e2e-websocket.yml
@@ -242,7 +242,7 @@ jobs:
       # ────────────────────────────────────────────────────────────────
       - name: Upload frontend E2E coverage to Codecov
         if: success() || failure()
-        uses: codecov/codecov-action@v6
+        uses: codecov/codecov-action@v7
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           files: frontend/coverage/e2e/lcov.info
@@ -255,7 +255,7 @@ jobs:
 
       - name: Upload backend E2E coverage to Codecov
         if: success() || failure()
-        uses: codecov/codecov-action@v6
+        uses: codecov/codecov-action@v7
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           files: ./coverage-backend-e2e-websocket.xml
diff --git a/.github/workflows/frontend-e2e.yml b/.github/workflows/frontend-e2e.yml
index 1f586dfa5..92334f868 100644
--- a/.github/workflows/frontend-e2e.yml
+++ b/.github/workflows/frontend-e2e.yml
@@ -213,7 +213,7 @@ jobs:
       # README badge reads. See `frontend.yml` for the companion uploads.
       - name: Upload frontend E2E coverage to Codecov
         if: success() || failure()
-        uses: codecov/codecov-action@v6
+        uses: codecov/codecov-action@v7
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           files: frontend/coverage/e2e/lcov.info
@@ -224,7 +224,7 @@ jobs:
 
       - name: Upload backend E2E coverage to Codecov
         if: success() || failure()
-        uses: codecov/codecov-action@v6
+        uses: codecov/codecov-action@v7
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           files: ./coverage-backend-e2e.xml
diff --git a/.github/workflows/frontend.yml b/.github/workflows/frontend.yml
index 376754676..2caa84d29 100644
--- a/.github/workflows/frontend.yml
+++ b/.github/workflows/frontend.yml
@@ -94,7 +94,7 @@ jobs:
       # cross-workflow lcov merging on our side.
       - name: Upload CT Coverage to Codecov
         if: success() || failure()
-        uses: codecov/codecov-action@v6
+        uses: codecov/codecov-action@v7
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           files: frontend/coverage/ct/lcov.info
@@ -149,7 +149,7 @@ jobs:
       # See the CT upload above for why the `frontend` flag is listed here too.
       - name: Upload Unit Coverage to Codecov
         if: success() || failure()
-        uses: codecov/codecov-action@v6
+        uses: codecov/codecov-action@v7
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           files: frontend/coverage/unit/lcov.info