diff --git a/.github/workflows/audit.yml b/.github/workflows/audit.yml
index e0508bc..b7ce0b3 100644
--- a/.github/workflows/audit.yml
+++ b/.github/workflows/audit.yml
@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: Run audit check
         uses: rustsec/audit-check@v2
         with:
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 55202cd..ca84922 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -55,7 +55,7 @@ jobs:
         # your codebase is analyzed, see https://docs.github.com/en/code-security/code-scanning/creating-an-advanced-setup-for-code-scanning/codeql-code-scanning-for-compiled-languages
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: Set up system dependencies
         run: |
           sudo apt-get update 
diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 74d533e..b4b4025 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout sources
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           submodules: 'recursive'
 
diff --git a/.github/workflows/rust-clippy.yml b/.github/workflows/rust-clippy.yml
index 2bb90a3..81b19a9 100644
--- a/.github/workflows/rust-clippy.yml
+++ b/.github/workflows/rust-clippy.yml
@@ -28,7 +28,7 @@ jobs:
       actions: read # only required for a private repository by github/codeql-action/upload-sarif to get the Action run status
     steps:
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: Set up system dependencies
         run: |
           sudo apt-get update 
diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index c033bea..c298f20 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -19,7 +19,7 @@ jobs:
       matrix:
         rustc: [ nightly, stable ] # MSVR and current stable rustc
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Set up system dependencies
         run: |
           sudo apt-get update 
@@ -34,7 +34,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - uses: actions/cache@v4
         with:
           path: |
@@ -58,7 +58,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - uses: actions/cache@v4
         with:
           path: |
@@ -81,7 +81,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - uses: actions/cache@v4
         with:
           path: |
@@ -110,7 +110,7 @@ jobs:
       - test
     steps:
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: Install rust
         uses: dtolnay/rust-toolchain@stable
       - name: Run cargo publish