diff --git a/.github/workflows/audit.yml b/.github/workflows/audit.yml
index 47b0c47874..28c8a3db75 100644
--- a/.github/workflows/audit.yml
+++ b/.github/workflows/audit.yml
@@ -40,7 +40,7 @@ jobs:
   security_audit:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Setup Rust toolchain
         uses: ./.github/actions/setup-builder
         with:
diff --git a/.github/workflows/bindings_python_ci.yml b/.github/workflows/bindings_python_ci.yml
index e9eabda2cb..ed2c03b763 100644
--- a/.github/workflows/bindings_python_ci.yml
+++ b/.github/workflows/bindings_python_ci.yml
@@ -44,7 +44,7 @@ jobs:
   check-rust:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Check format
         working-directory: "bindings/python"
         run: cargo fmt --all -- --check
@@ -55,7 +55,7 @@ jobs:
   check-python:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: astral-sh/setup-uv@v7
         with:
           version: "0.9.3"
@@ -81,7 +81,7 @@ jobs:
           - macos-latest
           - windows-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: actions/setup-python@v6
         with:
           python-version: 3.12
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c0f360b982..7b7e81837e 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -52,7 +52,7 @@ jobs:
           - ubuntu-latest
           - macos-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - name: Setup Rust toolchain
         uses: ./.github/actions/setup-builder
@@ -101,7 +101,7 @@ jobs:
           root-reserve-mb: 10240
           temp-reserve-mb: 10240
 
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - name: Setup Rust toolchain
         uses: ./.github/actions/setup-builder
@@ -126,7 +126,7 @@ jobs:
           - macos-latest
           - windows-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - name: Setup Rust toolchain
         uses: ./.github/actions/setup-builder
@@ -158,7 +158,7 @@ jobs:
           root-reserve-mb: 10240
           temp-reserve-mb: 10240
 
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - name: Setup Rust toolchain
         uses: ./.github/actions/setup-builder
@@ -180,7 +180,7 @@ jobs:
     name: Verify MSRV
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Install protoc
         uses: arduino/setup-protoc@v3
         with:
diff --git a/.github/workflows/ci_typos.yml b/.github/workflows/ci_typos.yml
index 4c60369482..3e63a6926c 100644
--- a/.github/workflows/ci_typos.yml
+++ b/.github/workflows/ci_typos.yml
@@ -40,6 +40,6 @@ jobs:
     env:
       FORCE_COLOR: 1
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Check typos
         uses: crate-ci/typos@v1.39.2
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 71d35001da..634cd73519 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -45,7 +45,7 @@ jobs:
           - "crates/catalog/sql"
           - "crates/integrations/datafusion"
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - name: Setup Rust toolchain
         uses: ./.github/actions/setup-builder
diff --git a/.github/workflows/release_python.yml b/.github/workflows/release_python.yml
index e6b7021c9b..9646085c7e 100644
--- a/.github/workflows/release_python.yml
+++ b/.github/workflows/release_python.yml
@@ -85,7 +85,7 @@ jobs:
     runs-on: ubuntu-latest
     needs: [validate-release-tag]
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - name: Install toml-cli
         if: ${{ needs.validate-release-tag.outputs.is-rc == 'true' }}
@@ -128,7 +128,7 @@ jobs:
             }
           - { os: ubuntu-latest, target: "armv7l" }
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - name: Install toml-cli
         if: ${{ needs.validate-release-tag.outputs.is-rc == 'true' }}
diff --git a/.github/workflows/release_python_nightly.yml b/.github/workflows/release_python_nightly.yml
index 5ed6b1ed5f..1d6faaeee9 100644
--- a/.github/workflows/release_python_nightly.yml
+++ b/.github/workflows/release_python_nightly.yml
@@ -43,7 +43,7 @@ jobs:
     if: github.repository == 'apache/iceberg-rust' # Only run for apache repo
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - uses: ./.github/actions/overwrite-package-version # Overwrite package version with timestamp
         with:
@@ -78,7 +78,7 @@ jobs:
             }
           - { os: ubuntu-latest, target: "armv7l" }
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - uses: ./.github/actions/overwrite-package-version # Overwrite package version with timestamp
         with:
diff --git a/.github/workflows/website.yml b/.github/workflows/website.yml
index c5925da6ae..1a52482b08 100644
--- a/.github/workflows/website.yml
+++ b/.github/workflows/website.yml
@@ -36,7 +36,7 @@ jobs:
     permissions:
       contents: write
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - name: Setup mdBook
         uses: peaceiris/actions-mdbook@v2