diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index a8ff6187edb..c557017fc51 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -160,7 +160,7 @@ jobs:
       - name: Show disk usage
         run: df -h
 
-      - uses: codecov/codecov-action@671740ac38dd9b0130fbe1cec585b89eea48d3de # v5.5.2
+      - uses: codecov/codecov-action@0fb7174895f61a3b6b78fc075e0cd60383518dac # v5.5.5
         name: Upload coverage to https://app.codecov.io/gh/hashintel/hash
         with:
           flags: ${{ env.TRIMMED_PACKAGE_NAME }}
@@ -296,7 +296,7 @@ jobs:
       - name: Show disk usage
         run: df -h
 
-      - uses: codecov/codecov-action@671740ac38dd9b0130fbe1cec585b89eea48d3de # v5.5.2
+      - uses: codecov/codecov-action@0fb7174895f61a3b6b78fc075e0cd60383518dac # v5.5.5
         name: Upload coverage to https://app.codecov.io/gh/hashintel/hash
         with:
           flags: ${{ env.TRIMMED_PACKAGE_NAME }}