diff --git a/.github/codecov.yml b/.github/codecov.yml
index d463fbf..bfdc987 100644
--- a/.github/codecov.yml
+++ b/.github/codecov.yml
@@ -1,7 +1,3 @@
-ignore:
-  - "ext/amdgpu_preconditioner.jl"
-  - "ext/amdgpu_wrapper.jl"
-  - "ext/ExaPFAMDGPUExt.jl"
 coverage:
   status:
     project:
@@ -9,4 +5,4 @@ coverage:
         informational: true
     patch:
       default:
-        informational: true
\ No newline at end of file
+        informational: true
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index a4b23dd..723fed2 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -10,22 +10,28 @@ on:
   schedule:
     - cron: '0 0 * * 0'
 
+permissions:
+  actions: write
+  contents: read
+
 jobs:
   test-github-cpuonly:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
           os: [ubuntu-22.04]
-          julia-version: ['1.9']
+          julia-version: ['1.10']
           julia-arch: [x64]
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: julia-actions/setup-julia@latest
         with:
           version: ${{ matrix.julia-version }}
+      - uses: julia-actions/cache@v1
       - uses: julia-actions/julia-buildpkg@latest
       - uses: julia-actions/julia-runtest@latest
-      - uses: codecov/codecov-action@v2
+      - uses: julia-actions/julia-processcoverage@v1
+      - uses: codecov/codecov-action@v3
         with:
           file: lcov.info
diff --git a/README.md b/README.md
index 7abeea9..a556fb6 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,5 @@
 # DiffKrylov
-[![][build-latest-img]][build-url] [![][codecov-latest-img]][codecov-latest-url]
+[![CI](https://github.com/JuliaSmoothOptimizers/DiffKrylov.jl/actions/workflows/ci.yml/badge.svg)](https://github.com/JuliaSmoothOptimizers/DiffKrylov.jl/actions/workflows/ci.yml)
 
 DiffKrylov provides a differentiable API for
 [Krylov.jl](https://github.com/JuliaSmoothOptimizers/Krylov.jl) using
@@ -37,9 +37,3 @@ A = rand(64,64)
 b = rand(64)
 J = ForwardDiff.jacobian(x -> gmres(A, x)[1], b)
 ```
-
-[codecov-latest-img]: https://codecov.io/gh/JuliaSmoothOptimizers/DiffKrylov.jl/branch/main/graphs/badge.svg?branch=main
-[codecov-latest-url]: https://codecov.io/github/JuliaSmoothOptimizers/DiffKrylov.jl?branch=main
-
-[build-url]: https://github.com/JuliaSmoothOptimizers/DiffKrylov.jl/actions?query=workflow
-[build-latest-img]: https://github.com/JuliaSmoothOptimizers/DiffKrylov.jl/workflows/CI/badge.svg?branch=main