diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 2c0d33a244..bf0e171a8f 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -351,7 +351,7 @@ jobs:
 
     - name: Upload test results to Codecov
       if: ${{ !cancelled() && !contains(matrix.toxenv, 'mypy') && !contains(matrix.toxenv, 'docs') }}
-      uses: codecov/codecov-action@v5
+      uses: codecov/codecov-action@v6
       env:
         OS: ${{ runner.os }}
         python: ${{ matrix.python-version }}
@@ -363,7 +363,7 @@ jobs:
 
     - name: Upload coverage to Codecov
       if: ${{ !cancelled() && !contains(matrix.toxenv, 'mypy') && !contains(matrix.toxenv, 'docs') }}
-      uses: codecov/codecov-action@v5
+      uses: codecov/codecov-action@v6
       env:
         OS: ${{ runner.os }}
         python: ${{ matrix.python-version }}
@@ -597,7 +597,7 @@ jobs:
 
       - name: Upload test results to Codecov
         if: ${{ !cancelled() }}
-        uses: codecov/codecov-action@v5
+        uses: codecov/codecov-action@v6
         env:
           OS: ${{ matrix.os }}
         with:
@@ -608,7 +608,7 @@ jobs:
 
       - name: Upload coverage to Codecov
         if: ${{ !cancelled() }}
-        uses: codecov/codecov-action@v5
+        uses: codecov/codecov-action@v6
         env:
           OS: ${{ matrix.os }}
         with:
@@ -680,7 +680,7 @@ jobs:
 
       - name: Upload test results to Codecov
         if: ${{ !cancelled() }}
-        uses: codecov/codecov-action@v5
+        uses: codecov/codecov-action@v6
         env:
           OS: ${{ runner.os }}
           python: '3.11'
@@ -692,7 +692,7 @@ jobs:
 
       - name: Upload coverage to Codecov
         if: ${{ !cancelled() }}
-        uses: codecov/codecov-action@v5
+        uses: codecov/codecov-action@v6
         env:
           OS: ${{ runner.os }}
           python: '3.11'