diff --git a/.github/workflows/audit.yaml b/.github/workflows/audit.yaml
index 452ead9615..64ef40611f 100644
--- a/.github/workflows/audit.yaml
+++ b/.github/workflows/audit.yaml
@@ -43,7 +43,7 @@ jobs:
           . share/spack/setup-env.sh
           $(which spack) audit packages
           $(which spack) audit externals
-    - uses: codecov/codecov-action@c16abc29c95fcf9174b58eb7e1abf4c866893bc8
+    - uses: codecov/codecov-action@84508663e988701840491b86de86b666e8a86bed
       if: ${{ inputs.with_coverage == 'true' }}
       with:
         flags: unittests,audits
diff --git a/.github/workflows/unit_tests.yaml b/.github/workflows/unit_tests.yaml
index a8ec5df681..699e7e6ddf 100644
--- a/.github/workflows/unit_tests.yaml
+++ b/.github/workflows/unit_tests.yaml
@@ -91,7 +91,7 @@ jobs:
           UNIT_TEST_COVERAGE: ${{ matrix.python-version == '3.11' }}
       run: |
           share/spack/qa/run-unit-tests
-    - uses: codecov/codecov-action@c16abc29c95fcf9174b58eb7e1abf4c866893bc8
+    - uses: codecov/codecov-action@84508663e988701840491b86de86b666e8a86bed
       with:
         flags: unittests,linux,${{ matrix.concretizer }}
         token: ${{ secrets.CODECOV_TOKEN }}
@@ -124,7 +124,7 @@ jobs:
           COVERAGE: true
       run: |
           share/spack/qa/run-shell-tests
-    - uses: codecov/codecov-action@c16abc29c95fcf9174b58eb7e1abf4c866893bc8
+    - uses: codecov/codecov-action@84508663e988701840491b86de86b666e8a86bed
       with:
         flags: shelltests,linux
         token: ${{ secrets.CODECOV_TOKEN }}
@@ -185,7 +185,7 @@ jobs:
           SPACK_TEST_SOLVER: clingo
       run: |
           share/spack/qa/run-unit-tests
-    - uses: codecov/codecov-action@c16abc29c95fcf9174b58eb7e1abf4c866893bc8
+    - uses: codecov/codecov-action@84508663e988701840491b86de86b666e8a86bed
       with:
         flags: unittests,linux,clingo
         token: ${{ secrets.CODECOV_TOKEN }}
@@ -223,7 +223,7 @@ jobs:
         $(which spack) solve zlib
         common_args=(--dist loadfile --tx '4*popen//python=./bin/spack-tmpconfig python -u ./bin/spack python' -x)
         $(which spack) unit-test --verbose --cov --cov-config=pyproject.toml --cov-report=xml:coverage.xml "${common_args[@]}"
-    - uses: codecov/codecov-action@c16abc29c95fcf9174b58eb7e1abf4c866893bc8
+    - uses: codecov/codecov-action@84508663e988701840491b86de86b666e8a86bed
       with:
         flags: unittests,macos
         token: ${{ secrets.CODECOV_TOKEN }}
diff --git a/.github/workflows/windows_python.yml b/.github/workflows/windows_python.yml
index d3687fb040..8094c7e75d 100644
--- a/.github/workflows/windows_python.yml
+++ b/.github/workflows/windows_python.yml
@@ -33,7 +33,7 @@ jobs:
         ./share/spack/qa/validate_last_exit.ps1
         coverage combine -a
         coverage xml
-    - uses: codecov/codecov-action@c16abc29c95fcf9174b58eb7e1abf4c866893bc8
+    - uses: codecov/codecov-action@84508663e988701840491b86de86b666e8a86bed
       with:
         flags: unittests,windows
         token: ${{ secrets.CODECOV_TOKEN }}
@@ -59,7 +59,7 @@ jobs:
         ./share/spack/qa/validate_last_exit.ps1
         coverage combine -a
         coverage xml
-    - uses: codecov/codecov-action@c16abc29c95fcf9174b58eb7e1abf4c866893bc8
+    - uses: codecov/codecov-action@84508663e988701840491b86de86b666e8a86bed
       with:
         flags: unittests,windows
         token: ${{ secrets.CODECOV_TOKEN }}