diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 7b7d04a5..f9ce8322 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -44,13 +44,13 @@ jobs:
         toolchain:
           - stable
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           submodules: ${{ !inputs.test_data_branch }}
           repository: Eppo-exp/eppo-multiplatform
           ref: ${{ env.SDK_BRANCH }}
 
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         if: ${{ inputs.test_data_branch }}
         with:
           repository: Eppo-exp/sdk-test-data
diff --git a/.github/workflows/elixir.yml b/.github/workflows/elixir.yml
index e03398a3..33116da1 100644
--- a/.github/workflows/elixir.yml
+++ b/.github/workflows/elixir.yml
@@ -56,7 +56,7 @@ jobs:
             otp: '26.0'
 
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           submodules: true
 
diff --git a/.github/workflows/msrv.yml b/.github/workflows/msrv.yml
index d252a860..b9d1f8af 100644
--- a/.github/workflows/msrv.yml
+++ b/.github/workflows/msrv.yml
@@ -21,7 +21,7 @@ jobs:
           - stable
 
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           submodules: true
       - uses: actions/cache@v5
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index fa0546c2..17b72dfe 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -28,7 +28,7 @@ jobs:
     runs-on: ubuntu-latest
     if: ${{ startsWith(github.ref_name, 'eppo_core@') || startsWith(github.ref_name, 'rust-sdk@') }}
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           submodules: true
       - uses: actions/setup-node@v6
@@ -60,7 +60,7 @@ jobs:
     if: ${{ startsWith(github.ref_name, 'eppo_core@') }}
     needs: publish
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - run: rustup update stable && rustup default stable
       - run: cargo update eppo_core
         working-directory: ruby-sdk
diff --git a/.github/workflows/python.yml b/.github/workflows/python.yml
index 1300741e..836dd6ce 100644
--- a/.github/workflows/python.yml
+++ b/.github/workflows/python.yml
@@ -63,7 +63,7 @@ jobs:
             target: ppc64le
             manylinux: auto
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           submodules: true
       - uses: actions/setup-python@v6
@@ -140,7 +140,7 @@ jobs:
           - runner: ubuntu-latest
             target: armv7
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           submodules: true
       - uses: actions/setup-python@v6
@@ -207,7 +207,7 @@ jobs:
           - runner: windows-2022
             target: x86
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           submodules: true
       - uses: actions/setup-python@v6
@@ -248,7 +248,7 @@ jobs:
             target: aarch64
         python-version: ["3.9", "3.10", "3.11", "3.12", "3.13", "3.14"]
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           submodules: true
       - uses: actions/setup-python@v6
@@ -282,7 +282,7 @@ jobs:
   sdist:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - name: Build sdist
         uses: PyO3/maturin-action@v1
         with:
diff --git a/.github/workflows/ruby-release.yml b/.github/workflows/ruby-release.yml
index fbb29eaf..6785693b 100644
--- a/.github/workflows/ruby-release.yml
+++ b/.github/workflows/ruby-release.yml
@@ -65,7 +65,7 @@ jobs:
           # - platform: x64-mingw32
           # - platform: x86-mingw-ucrt
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - uses: oxidize-rb/actions/setup-ruby-and-rust@v1
         with:
@@ -196,7 +196,7 @@ jobs:
     if: ${{ github.event_name == 'release' && startsWith(github.ref_name, 'ruby-sdk@') }}
     needs: cross_gems
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           submodules: true
 
diff --git a/.github/workflows/ruby.yml b/.github/workflows/ruby.yml
index 389c7b4d..3b41d5ac 100644
--- a/.github/workflows/ruby.yml
+++ b/.github/workflows/ruby.yml
@@ -44,7 +44,7 @@ jobs:
           - "4.0"
 
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           submodules: true
 
diff --git a/.github/workflows/version.yml b/.github/workflows/version.yml
index 8f3f8492..8e23f17e 100644
--- a/.github/workflows/version.yml
+++ b/.github/workflows/version.yml
@@ -24,7 +24,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout Repo
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Setup Node.js 20.x
         uses: actions/setup-node@v6