diff --git a/CrystallographyBase/.github/workflows/CI.yml b/CrystallographyBase/.github/workflows/CI.yml
index 869bf7b..782fcde 100644
--- a/CrystallographyBase/.github/workflows/CI.yml
+++ b/CrystallographyBase/.github/workflows/CI.yml
@@ -44,7 +44,7 @@ jobs:
       - uses: julia-actions/julia-buildpkg@v1
       - uses: julia-actions/julia-runtest@v1
       - uses: julia-actions/julia-processcoverage@v1
-      - uses: codecov/codecov-action@v2
+      - uses: codecov/codecov-action@v3
         with:
           files: lcov.info
   docs: