diff --git a/.github/workflows/unit_tests.yaml b/.github/workflows/unit_tests.yaml
index 6d5901edd1e231..b613cc3c69a661 100644
--- a/.github/workflows/unit_tests.yaml
+++ b/.github/workflows/unit_tests.yaml
@@ -176,7 +176,7 @@ jobs:
           SPACK_TEST_SOLVER: ${{ matrix.concretizer }}
       run: |
           share/spack/qa/run-unit-tests
-    - uses: codecov/codecov-action@v1
+    - uses: codecov/codecov-action@v2.0.1
       if: ${{ needs.changes.outputs.with_coverage == 'true' }}
       with:
         flags: unittests,linux,${{ matrix.concretizer }}
@@ -228,7 +228,7 @@ jobs:
           COVERAGE: true
       run: |
           share/spack/qa/run-shell-tests
-    - uses: codecov/codecov-action@v1
+    - uses: codecov/codecov-action@v2.0.1
       if: ${{ needs.changes.outputs.with_coverage == 'true' }}
       with:
         flags: shelltests,linux
@@ -344,7 +344,7 @@ jobs:
           SPACK_TEST_SOLVER: clingo
       run: |
           share/spack/qa/run-unit-tests
-    - uses: codecov/codecov-action@v1
+    - uses: codecov/codecov-action@v2.0.1
       if: ${{ needs.changes.outputs.with_coverage == 'true' }}
       with:
         flags: unittests,linux,clingo
@@ -385,7 +385,7 @@ jobs:
           echo "ONLY PACKAGE RECIPES CHANGED [skipping coverage]"
           $(which spack) unit-test -x -m "not maybeslow" -k "package_sanity"
         fi
-    - uses: codecov/codecov-action@v1
+    - uses: codecov/codecov-action@v2.0.1
       if: ${{ needs.changes.outputs.with_coverage == 'true' }}
       with:
         file: ./coverage.xml