diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index c646a5b2..9a115269 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -76,7 +76,7 @@ jobs:
         run: make -C backend docs
 
       - name: Upload backend coverage reports to Codecov
-        uses: codecov/codecov-action@v3
+        uses: codecov/codecov-action@v4
         with:
           flags: backend
           directory: backend
@@ -132,7 +132,7 @@ jobs:
         run: make -C frontend test-ci
 
       - name: Upload frontend coverage reports to Codecov
-        uses: codecov/codecov-action@v3
+        uses: codecov/codecov-action@v4
         with:
           flags: frontend
           directory: frontend