diff --git a/.github/actions/setup/action.yml b/.github/actions/setup/action.yml
index ab83c68b..80624758 100644
--- a/.github/actions/setup/action.yml
+++ b/.github/actions/setup/action.yml
@@ -4,8 +4,6 @@ runs:
   using: "composite"
   steps:
     - uses: taiki-e/install-action@just
-    - uses: astral-sh/setup-uv@v3
-      with:
-        enable-cache: true
+    - uses: astral-sh/setup-uv@v7
     - uses: dtolnay/rust-toolchain@stable
     - uses: Swatinem/rust-cache@v2
diff --git a/.github/dependabot.yml b/.github/dependabot.yml
index e522013a..72fea900 100644
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -13,3 +13,12 @@ updates:
       dependencies:
         patterns:
           - "*"
+  
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "monthly"
+    groups:
+      dependencies:
+        patterns:
+          - "*"
diff --git a/.github/workflows/audit.yml b/.github/workflows/audit.yml
index 07a7fae5..b25a4e4e 100644
--- a/.github/workflows/audit.yml
+++ b/.github/workflows/audit.yml
@@ -23,7 +23,7 @@ jobs:
   audit:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: dtolnay/rust-toolchain@stable
       - uses: taiki-e/install-action@cargo-audit
       - run: cargo audit -D warnings
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c38e8af4..1919c037 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -31,11 +31,9 @@ jobs:
     if: needs.skip-check.outputs.should_skip != 'true'
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: taiki-e/install-action@just
-      - uses: astral-sh/setup-uv@v3
-        with:
-          enable-cache: true
+      - uses: astral-sh/setup-uv@v7
       - run: just ci-python
 
   rust:
@@ -50,7 +48,7 @@ jobs:
           - stable
           - nightly
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: taiki-e/install-action@just
       - uses: dtolnay/rust-toolchain@master
         with:
@@ -70,7 +68,7 @@ jobs:
           - windows-latest
           - macos-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: taiki-e/install-action@just
       - uses: dtolnay/rust-toolchain@stable
       - uses: Swatinem/rust-cache@v2
@@ -81,7 +79,7 @@ jobs:
     if: needs.skip-check.outputs.should_skip != 'true'
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: taiki-e/install-action@just
       - uses: dtolnay/rust-toolchain@stable
       - uses: Swatinem/rust-cache@v2
@@ -98,7 +96,7 @@ jobs:
     if: needs.skip-check.outputs.should_skip != 'true'
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: ./.github/actions/setup
       - run: docker pull minio/mint:edge
       - run: docker pull minio/minio:latest
@@ -116,7 +114,7 @@ jobs:
     if: needs.skip-check.outputs.should_skip != 'true'
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: ./.github/actions/setup
       - run: just install s3s-e2e
       - run: just install s3s-fs
@@ -132,7 +130,7 @@ jobs:
     if: needs.skip-check.outputs.should_skip != 'true'
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: ./.github/actions/setup
       - run: docker pull minio/minio:latest
       - run: just install s3s-e2e
diff --git a/.github/workflows/copilot-setup-steps.yml b/.github/workflows/copilot-setup-steps.yml
index d7cfcb42..98bdda66 100644
--- a/.github/workflows/copilot-setup-steps.yml
+++ b/.github/workflows/copilot-setup-steps.yml
@@ -17,5 +17,5 @@ jobs:
       contents: read
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: ./.github/actions/setup
diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index 86f5e994..f6904ea8 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -44,7 +44,7 @@ jobs:
             runs-on: ubuntu-24.04-arm
             arch: arm64
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           # For scheduled builds, checkout main branch; otherwise use the triggering ref
           ref: ${{ github.event_name == 'schedule' && 'main' || github.ref }}
diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 2661111e..2a25e9f7 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -19,7 +19,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: dtolnay/rust-toolchain@nightly
       - uses: Swatinem/rust-cache@v2
       - name: Build documentation
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index a8abd704..8212edbe 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -9,7 +9,7 @@ jobs:
   publish:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: taiki-e/install-action@just
       - uses: dtolnay/rust-toolchain@nightly
       - name: Publish all crates