diff --git a/.github/workflows/CodeCov.yml b/.github/workflows/CodeCov.yml
index 68948ea7..2ae2d4c1 100644
--- a/.github/workflows/CodeCov.yml
+++ b/.github/workflows/CodeCov.yml
@@ -10,12 +10,12 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v2.2.0
+    - uses: actions/checkout@v4
 
     - name: Set up Julia
-      uses: julia-actions/setup-julia@latest
+      uses: julia-actions/setup-julia@v1
       with:
-        version: 1.9
+        version: '1.10'
 
     - name: Test with coverage
       env:
@@ -33,7 +33,7 @@ jobs:
       if: success()
 
     - name: Submit coverage
-      uses: codecov/codecov-action@v1.0.7
+      uses: codecov/codecov-action@v2
       with:
         token: ${{secrets.CODECOV_TOKEN}}
       if: success()
diff --git a/.github/workflows/DocCleanup.yml b/.github/workflows/DocCleanup.yml
index 15680241..43b39afe 100644
--- a/.github/workflows/DocCleanup.yml
+++ b/.github/workflows/DocCleanup.yml
@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout gh-pages branch
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
         with:
           ref: gh-pages
 
diff --git a/.github/workflows/Documentation.yml b/.github/workflows/Documentation.yml
index 9cede4e5..b14eea54 100644
--- a/.github/workflows/Documentation.yml
+++ b/.github/workflows/Documentation.yml
@@ -7,18 +7,22 @@ on:
     tags: '*'
   pull_request:
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   docbuild:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
-      - uses: julia-actions/setup-julia@latest
+      - uses: actions/checkout@v4
+      - uses: julia-actions/setup-julia@v1
         with:
-          version: 1.9
+          version: '1.10'
       - name: Install dependencies
-        run: julia --project=docs -e 'using Pkg; Pkg.instantiate(;verbose=true)'
+        run: julia --project=docs/ -e 'using Pkg; Pkg.develop(PackageSpec(path=pwd())); Pkg.instantiate()'
       - name: Build and deploy
         env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-          DOCUMENTER_KEY: ${{ secrets.DOCUMENTER_KEY }}
-        run: julia --project=docs docs/make.jl
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} # For authentication with GitHub Actions token
+          DOCUMENTER_KEY: ${{ secrets.DOCUMENTER_KEY }} # For authentication with SSH deploy key
+        run: julia --project=docs/ docs/make.jl
diff --git a/.github/workflows/UnitTests.yml b/.github/workflows/UnitTests.yml
deleted file mode 100644
index 9cf7b2c6..00000000
--- a/.github/workflows/UnitTests.yml
+++ /dev/null
@@ -1,38 +0,0 @@
-name: Unit Tests
-
-on:
-  pull_request:
-
-jobs:
-  test-os:
-    timeout-minutes: 120
-    strategy:
-      matrix:
-        julia-version: [1.9]
-        os: [ubuntu-latest, windows-latest, macos-latest]
-
-    runs-on: ${{ matrix.os }}
-
-    steps:
-    - name: Checkout
-      uses: actions/checkout@v2.2.0
-
-    - uses: julia-actions/setup-julia@latest
-      with:
-        version: ${{ matrix.julia-version }}
-
-    # https://discourse.julialang.org/t/recommendation-cache-julia-artifacts-in-ci-services/35484
-    - name: Cache artifacts
-      uses: actions/cache@v1
-      env:
-        cache-name: cache-artifacts
-      with:
-        path: ~/.julia/artifacts
-        key: ${{ runner.os }}-test-${{ env.cache-name }}-${{ hashFiles('**/Project.toml') }}
-        restore-keys: |
-          ${{ runner.os }}-test-${{ env.cache-name }}-
-          ${{ runner.os }}-test-
-          ${{ runner.os }}-
-
-    - uses: julia-actions/julia-buildpkg@master
-    - uses: julia-actions/julia-runtest@master
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 00000000..a6eec0e7
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,47 @@
+name: ci
+on:
+  push:
+    tags: '*'
+  pull_request:
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  test:
+    name: ci ${{ matrix.version }} - ${{ matrix.os }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        version:
+          - '1.10'
+        os:
+          - ubuntu-latest
+          - macOS-latest
+        arch:
+          - x64
+    steps:
+      - uses: actions/checkout@v4
+      - uses: julia-actions/setup-julia@v1
+        with:
+          version: ${{ matrix.version }}
+          arch: ${{ matrix.arch }}
+      - uses: actions/cache@v1
+        env:
+          cache-name: cache-artifacts
+        with:
+          path: ~/.julia/artifacts
+          key: ${{ runner.os }}-test-${{ env.cache-name }}-${{ hashFiles('**/Project.toml') }}
+          restore-keys: |
+            ${{ runner.os }}-test-${{ env.cache-name }}-
+            ${{ runner.os }}-test-
+            ${{ runner.os }}-
+      - uses: julia-actions/julia-buildpkg@v1
+      - uses: julia-actions/julia-runtest@v1
+      - uses: julia-actions/julia-processcoverage@v1
+      - uses: codecov/codecov-action@v1
+        with:
+          file: lcov.info
+          token: ${{secrets.CODECOV_TOKEN}}
diff --git a/.github/workflows/julia_formatter.yml b/.github/workflows/julia_formatter.yml
index d8cca9dc..8ddb2975 100644
--- a/.github/workflows/julia_formatter.yml
+++ b/.github/workflows/julia_formatter.yml
@@ -15,7 +15,7 @@ jobs:
       with:
         access_token: ${{ github.token }}
 
-    - uses: actions/checkout@v2.2.0
+    - uses: actions/checkout@v4
 
     - uses: dorny/paths-filter@v2.9.1
       id: filter
@@ -24,10 +24,10 @@ jobs:
           julia_file_change:
             - added|modified: '**.jl'
 
-    - uses: julia-actions/setup-julia@latest
+    - uses: julia-actions/setup-julia@v1
       if: steps.filter.outputs.julia_file_change == 'true'
       with:
-        version: '1.9'
+        version: '1.10'
 
     - name: Apply JuliaFormatter
       if: steps.filter.outputs.julia_file_change == 'true'
diff --git a/README.md b/README.md
index 86b25730..c42ef377 100644
--- a/README.md
+++ b/README.md
@@ -13,8 +13,8 @@
 [docs-dev-img]: https://img.shields.io/badge/docs-dev-blue.svg
 [docs-dev-url]: https://CliMA.github.io/ClimaTimeSteppers.jl/dev/
 
-[gha-ci-img]: https://github.com/CliMA/ClimaTimeSteppers.jl/actions/workflows/UnitTests.yml/badge.svg
-[gha-ci-url]: https://github.com/CliMA/ClimaTimeSteppers.jl/actions/workflows/UnitTests.yml
+[gha-ci-img]: https://github.com/CliMA/ClimaTimeSteppers.jl/actions/workflows/ci.yml/badge.svg
+[gha-ci-url]: https://github.com/CliMA/ClimaTimeSteppers.jl/actions/workflows/ci.yml
 
 [codecov-img]: https://codecov.io/gh/CliMA/ClimaTimeSteppers.jl/branch/main/graph/badge.svg
 [codecov-url]: https://codecov.io/gh/CliMA/ClimaTimeSteppers.jl