diff --git a/.github/workflows/c++.yml b/.github/workflows/c++.yml
index 1a5976fe5..daccdffba 100644
--- a/.github/workflows/c++.yml
+++ b/.github/workflows/c++.yml
@@ -4,7 +4,7 @@ jobs:
     check-code-format:
         runs-on: ubuntu-latest
         steps:
-          - uses: actions/checkout@v3
+          - uses: actions/checkout@v4
           - run: cargo run --package check-cpp-code-format --release -- c++
           - run: >-
                 find c++
@@ -14,7 +14,7 @@ jobs:
     clang-tidy:
         runs-on: ubuntu-latest
         steps:
-          - uses: actions/checkout@v3
+          - uses: actions/checkout@v4
           - run: sudo apt-get update && sudo apt-get install --no-install-recommends -y clang-tidy
           - run: vcpkg install gtest
           - run: >-
@@ -29,7 +29,7 @@ jobs:
     tests:
         runs-on: ${{ matrix.os }}
         steps:
-          - uses: actions/checkout@v3
+          - uses: actions/checkout@v4
           - run: vcpkg install gtest
           - run: >-
                 cmake
@@ -48,7 +48,7 @@ jobs:
     tests-windows:
         runs-on: windows-latest
         steps:
-          - uses: actions/checkout@v3
+          - uses: actions/checkout@v4
           - run: vcpkg install gtest --triplet ${{ matrix.platform }}-windows
           - run: >-
                 cmake
diff --git a/.github/workflows/coverage.yml b/.github/workflows/coverage.yml
index 06f853bd2..e8bf0a320 100644
--- a/.github/workflows/coverage.yml
+++ b/.github/workflows/coverage.yml
@@ -4,7 +4,7 @@ jobs:
     coverage:
         runs-on: ubuntu-latest
         steps:
-          - uses: actions/checkout@v3
+          - uses: actions/checkout@v4
           - run: rustup component add llvm-tools
           - run: sudo apt-get install --no-install-recommends -y ninja-build
           - run: vcpkg install gtest
@@ -16,6 +16,6 @@ jobs:
           - uses: codecov/codecov-action@v3
             with:
                 files: coverage/lcov.info
-          - uses: coverallsapp/github-action@master
+          - uses: coverallsapp/github-action@v2
             with:
                 github-token: ${{ secrets.GITHUB_TOKEN }}
diff --git a/.github/workflows/progress.yml b/.github/workflows/progress.yml
index d49e59e32..b0e2b522e 100644
--- a/.github/workflows/progress.yml
+++ b/.github/workflows/progress.yml
@@ -4,11 +4,11 @@ jobs:
     build:
         runs-on: ubuntu-latest
         steps:
-          - uses: actions/checkout@v3
+          - uses: actions/checkout@v4
             with:
                 fetch-depth: 0
           - run: cargo run --package progress-tracker --release -- . _site
-          - uses: actions/upload-pages-artifact@v1
+          - uses: actions/upload-pages-artifact@v2
     deploy:
         needs: build
         permissions:
@@ -16,4 +16,4 @@ jobs:
             pages: write
         runs-on: ubuntu-latest
         steps:
-          - uses: actions/deploy-pages@v1
+          - uses: actions/deploy-pages@v2
diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index 414e5d1bf..37c22a932 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -4,7 +4,7 @@ jobs:
     rustfmt:
         runs-on: ${{ matrix.os }}
         steps:
-          - uses: actions/checkout@v3
+          - uses: actions/checkout@v4
           - run: cargo fmt --all -- --check
         strategy:
             matrix:
@@ -15,7 +15,7 @@ jobs:
     clippy:
         runs-on: ${{ matrix.os }}
         steps:
-          - uses: actions/checkout@v3
+          - uses: actions/checkout@v4
           - run: cargo clippy --workspace --all-targets --all-features -- -D warnings
         strategy:
             matrix:
@@ -26,7 +26,7 @@ jobs:
     tests:
         runs-on: ${{ matrix.os }}
         steps:
-          - uses: actions/checkout@v3
+          - uses: actions/checkout@v4
           - run: cargo test --workspace
         strategy:
             matrix: