diff --git a/.github/workflows/_arbitrator.yml b/.github/workflows/_arbitrator.yml
index 27badc6853..06e59aec88 100644
--- a/.github/workflows/_arbitrator.yml
+++ b/.github/workflows/_arbitrator.yml
@@ -13,7 +13,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           submodules: recursive
 
diff --git a/.github/workflows/_bold-legacy.yml b/.github/workflows/_bold-legacy.yml
index 97a8a982d9..878a76177c 100644
--- a/.github/workflows/_bold-legacy.yml
+++ b/.github/workflows/_bold-legacy.yml
@@ -9,7 +9,7 @@ jobs:
     runs-on: arbitrator-ci
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           submodules: recursive
 
diff --git a/.github/workflows/_codecov.yml b/.github/workflows/_codecov.yml
index 9a7d579efd..d54c73bcde 100644
--- a/.github/workflows/_codecov.yml
+++ b/.github/workflows/_codecov.yml
@@ -30,7 +30,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Download JUnit reports
         uses: actions/download-artifact@v6
diff --git a/.github/workflows/_detect-changes.yml b/.github/workflows/_detect-changes.yml
index 19553a6650..157cca1424 100644
--- a/.github/workflows/_detect-changes.yml
+++ b/.github/workflows/_detect-changes.yml
@@ -21,7 +21,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           submodules: recursive
           fetch-depth: 10            # Will cover most PRs
diff --git a/.github/workflows/_fast.yml b/.github/workflows/_fast.yml
index bbca3eed3f..79ff93eb6d 100644
--- a/.github/workflows/_fast.yml
+++ b/.github/workflows/_fast.yml
@@ -9,7 +9,7 @@ jobs:
     runs-on: arbitrator-ci
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           submodules: recursive
 
diff --git a/.github/workflows/_go-tests.yml b/.github/workflows/_go-tests.yml
index 4131f63052..97745fd823 100644
--- a/.github/workflows/_go-tests.yml
+++ b/.github/workflows/_go-tests.yml
@@ -19,7 +19,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           submodules: recursive
 
diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index 512abd7fd8..ff57de73d9 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -25,7 +25,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           submodules: recursive
 
diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index 7643418dee..0395a2d562 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -25,7 +25,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           submodules: recursive
 
diff --git a/.github/workflows/fuzz.yml b/.github/workflows/fuzz.yml
index 1e4df7274c..f9e2ea2393 100644
--- a/.github/workflows/fuzz.yml
+++ b/.github/workflows/fuzz.yml
@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-4
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           submodules: recursive
 
@@ -40,7 +40,7 @@ jobs:
         include: ${{fromJson(needs.list.outputs.fuzz-tests)}}
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: actions/setup-go@v6
         with:
           go-version-file: "go.mod"
diff --git a/.github/workflows/nightly-ci.yml b/.github/workflows/nightly-ci.yml
index 4b74e872d6..46797f24eb 100644
--- a/.github/workflows/nightly-ci.yml
+++ b/.github/workflows/nightly-ci.yml
@@ -27,7 +27,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           submodules: recursive
 
diff --git a/.github/workflows/release-ci.yml b/.github/workflows/release-ci.yml
index 13812cd390..40c893c080 100644
--- a/.github/workflows/release-ci.yml
+++ b/.github/workflows/release-ci.yml
@@ -11,7 +11,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           submodules: recursive
 
diff --git a/.github/workflows/shellcheck-ci.yml b/.github/workflows/shellcheck-ci.yml
index 1e80745cc3..3fc9c6d009 100644
--- a/.github/workflows/shellcheck-ci.yml
+++ b/.github/workflows/shellcheck-ci.yml
@@ -16,7 +16,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Run ShellCheck
         uses: ludeeus/action-shellcheck@master
diff --git a/.github/workflows/submodule-pin-check.yml b/.github/workflows/submodule-pin-check.yml
index fcda0c146c..af04e0c276 100644
--- a/.github/workflows/submodule-pin-check.yml
+++ b/.github/workflows/submodule-pin-check.yml
@@ -25,7 +25,7 @@ jobs:
     runs-on: ubuntu-4
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
           submodules: recursive