diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index a4df7a7..b6ea59e 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -43,7 +43,7 @@ jobs:
         working-directory: frontend
 
       - name: Upload frontend coverage to Codecov
-        uses: codecov/codecov-action@v5
+        uses: codecov/codecov-action@v7
         with:
           files: frontend/coverage/lcov.info
           flags: frontend
@@ -115,7 +115,7 @@ jobs:
           NODE_ENV: test
 
       - name: Upload backend coverage to Codecov
-        uses: codecov/codecov-action@v5
+        uses: codecov/codecov-action@v7
         with:
           files: backend/coverage/lcov.info
           flags: backend
@@ -168,7 +168,7 @@ jobs:
         working-directory: contracts
 
       - name: Upload contract coverage to Codecov
-        uses: codecov/codecov-action@v5
+        uses: codecov/codecov-action@v7
         with:
           files: contracts/coverage/cobertura.xml
           flags: contracts