diff --git a/asdf-augmenters/asdf-acceleration-middleware/.github/workflows/ci.yml b/asdf-augmenters/asdf-acceleration-middleware/.github/workflows/ci.yml
index 82ac6a08..86d202c9 100644
--- a/asdf-augmenters/asdf-acceleration-middleware/.github/workflows/ci.yml
+++ b/asdf-augmenters/asdf-acceleration-middleware/.github/workflows/ci.yml
@@ -78,9 +78,6 @@ jobs:
       - uses: Swatinem/rust-cache@6323deb102c322ba6fcbdcafc7e3dddab59af2b6  # v2
       - run: cargo install cargo-tarpaulin
       - run: cargo tarpaulin --all --out Xml
-      - uses: codecov/codecov-action@ab904c41d6ece82784817410c45d8b8c02684457  # v3
-        with:
-          files: ./cobertura.xml
   rsr-compliance:
     name: RSR Compliance
     runs-on: ubuntu-latest
diff --git a/asdf-augmenters/asdf-acceleration-middleware/.github/workflows/rust-ci.yml b/asdf-augmenters/asdf-acceleration-middleware/.github/workflows/rust-ci.yml
index d0ec8306..9c1636e0 100644
--- a/asdf-augmenters/asdf-acceleration-middleware/.github/workflows/rust-ci.yml
+++ b/asdf-augmenters/asdf-acceleration-middleware/.github/workflows/rust-ci.yml
@@ -42,6 +42,3 @@ jobs:
         run: cargo install cargo-tarpaulin
       - name: Generate coverage
         run: cargo tarpaulin --out Xml
-      - uses: codecov/codecov-action@ab904c41d6ece82784817410c45d8b8c02684457  # v3
-        with:
-          files: cobertura.xml
diff --git a/rescript-ecosystem/packages/tooling/evangeliser/.github/workflows/ci.yml b/rescript-ecosystem/packages/tooling/evangeliser/.github/workflows/ci.yml
index bfbbd588..23b11ca1 100644
--- a/rescript-ecosystem/packages/tooling/evangeliser/.github/workflows/ci.yml
+++ b/rescript-ecosystem/packages/tooling/evangeliser/.github/workflows/ci.yml
@@ -50,13 +50,6 @@ jobs:
         run: |
           cd extension
           npm run test:coverage
-      - name: Upload coverage to Codecov
-        if: matrix.os == 'ubuntu-latest'
-        uses: codecov/codecov-action@ab904c41d6ece82784817410c45d8b8c02684457  # v3
-        with:
-          files: ./extension/coverage/lcov.info
-          flags: unittests
-          name: codecov-umbrella
   security:
     name: Security Audit
     runs-on: ubuntu-latest
diff --git a/rescript-ecosystem/rescript-evangeliser/.github/workflows/ci.yml b/rescript-ecosystem/rescript-evangeliser/.github/workflows/ci.yml
index a295dc53..9d66cf72 100644
--- a/rescript-ecosystem/rescript-evangeliser/.github/workflows/ci.yml
+++ b/rescript-ecosystem/rescript-evangeliser/.github/workflows/ci.yml
@@ -51,13 +51,6 @@ jobs:
         run: |
           cd extension
           npm run test:coverage
-      - name: Upload coverage to Codecov
-        if: matrix.os == 'ubuntu-latest'
-        uses: codecov/codecov-action@ab904c41d6ece82784817410c45d8b8c02684457 # v3
-        with:
-          files: ./extension/coverage/lcov.info
-          flags: unittests
-          name: codecov-umbrella
   security:
     name: Security Audit
     runs-on: ubuntu-latest