diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index 47b8699..f89816e 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -26,7 +26,7 @@ jobs:
       matrix:
         os: [ubuntu-latest, macos-latest]
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: ./.github/actions/rust-cache
         with:
           cache-name: check
@@ -43,7 +43,7 @@ jobs:
       matrix:
         os: [ubuntu-latest, macos-latest]
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: ./.github/actions/rust-cache
         with:
           cache-name: test
@@ -60,7 +60,7 @@ jobs:
       matrix:
         os: [ubuntu-latest, macos-latest]
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: ./.github/actions/rust-cache
         with:
           cache-name: doctest
@@ -73,7 +73,7 @@ jobs:
   clippy:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: ./.github/actions/rust-cache
         with:
           cache-name: clippy
@@ -87,14 +87,14 @@ jobs:
   fmt:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - run: rustup toolchain install nightly-2025-07-08 --component rustfmt
       - run: cargo +nightly-2025-07-08 fmt --check
 
   deny:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: ./.github/actions/cargo-binstall
         with:
           binaries: cargo-deny
@@ -103,7 +103,7 @@ jobs:
   audit:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: ./.github/actions/cargo-binstall
         with:
           binaries: cargo-audit
diff --git a/.github/workflows/cross-build.yaml b/.github/workflows/cross-build.yaml
index 2a35782..1c09e32 100644
--- a/.github/workflows/cross-build.yaml
+++ b/.github/workflows/cross-build.yaml
@@ -28,7 +28,7 @@ jobs:
           - { arch: aarch64-darwin, runner: macos-latest }
           - { arch: x86_64-darwin, runner: macos-latest }
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - name: Configure R2 credentials
         uses: ./.github/actions/setup-r2-credentials
@@ -37,7 +37,7 @@ jobs:
           r2-secret-access-key: ${{ secrets.R2_SECRET_ACCESS_KEY }}
 
       - name: Install nix
-        uses: nixbuild/nix-quick-install-action@v33
+        uses: nixbuild/nix-quick-install-action@v34
         with:
           nix_conf: |
             substituters = ${{ env.NIX_CACHE_URI }} https://cache.nixos.org/
@@ -104,7 +104,7 @@ jobs:
           fi
 
       - name: Upload artifacts from cross-build
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: cargo-ferris-wheel-${{ matrix.target.arch }}
           path: target/${{ steps.rust-target.outputs.rust_target }}/release/cargo-ferris-wheel
diff --git a/.github/workflows/publish.yaml b/.github/workflows/publish.yaml
index 57173fa..4163ec3 100644
--- a/.github/workflows/publish.yaml
+++ b/.github/workflows/publish.yaml
@@ -19,7 +19,7 @@ jobs:
       matrix:
         os: [ubuntu-latest, macos-latest]
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: ./.github/actions/rust-cache
         with:
           cache-name: publish-test
@@ -41,12 +41,12 @@ jobs:
     runs-on: ubuntu-latest
     needs: [cross-build]
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - run: echo ${{ secrets.CRATES_IO_TOKEN }} | cargo login
       - run: cargo publish
 
       - name: Download all artifacts
-        uses: actions/download-artifact@v5
+        uses: actions/download-artifact@v7
         with:
           path: artifacts