diff --git a/.github/workflows/api.yml b/.github/workflows/api.yml
index 38163cc71e..6270824d94 100644
--- a/.github/workflows/api.yml
+++ b/.github/workflows/api.yml
@@ -12,7 +12,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v6
       - uses: stoplightio/spectral-action@v0.8.8
         with:
           file_glob: doc/api/*.yaml
diff --git a/.github/workflows/audit.yml b/.github/workflows/audit.yml
index 0767e6074d..c71c2dcf2a 100644
--- a/.github/workflows/audit.yml
+++ b/.github/workflows/audit.yml
@@ -22,7 +22,7 @@ jobs:
       volumes:
         - cargo-registry-index:/usr/local/cargo/registry/index
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v6
 
       - id: ls-crates-io-index
         name: Get head commit hash of crates.io registry index
diff --git a/.github/workflows/changelog.yml b/.github/workflows/changelog.yml
index 662e70b58f..994d9c7d31 100644
--- a/.github/workflows/changelog.yml
+++ b/.github/workflows/changelog.yml
@@ -7,7 +7,7 @@ jobs:
   diff_changelog:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v6
       - run: git fetch origin master
       - run: |
           if [[ ! `git diff --exit-code origin/master -- CHANGELOG.md` ]]
diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index 0faa94b056..4b6b592dc7 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -12,7 +12,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v6
       - name: Build Docker images
         run: |
           set -xe
diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index f294110ae3..b8431b908a 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -18,7 +18,7 @@ jobs:
   build-and-deploy:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v6
 
       - name: Install linkcheck
         env:
diff --git a/.github/workflows/editorconfig.yml b/.github/workflows/editorconfig.yml
index b8c18d1936..ef4ef64faf 100644
--- a/.github/workflows/editorconfig.yml
+++ b/.github/workflows/editorconfig.yml
@@ -10,5 +10,5 @@ jobs:
   check:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v6
       - uses: editorconfig-checker/action-editorconfig-checker@v1
diff --git a/.github/workflows/nix.yml b/.github/workflows/nix.yml
index 8838ce67b0..5e5ebadd26 100644
--- a/.github/workflows/nix.yml
+++ b/.github/workflows/nix.yml
@@ -16,7 +16,7 @@ jobs:
 
     steps:
     - name: Checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@v6
 
     - name: Setup
       uses: ./.github/actions/nix-common-setup
@@ -46,7 +46,7 @@ jobs:
     steps:
 
     - name: Checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@v6
 
     - name: Setup
       uses: ./.github/actions/nix-common-setup
diff --git a/.github/workflows/python-scripts.yml b/.github/workflows/python-scripts.yml
index 610acb6e8f..8fa00b3984 100644
--- a/.github/workflows/python-scripts.yml
+++ b/.github/workflows/python-scripts.yml
@@ -13,7 +13,7 @@ jobs:
       - name: Install linters
         run: pip3 install black
 
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v6
 
       - name: Check formatting (black)
         run: black ./ci ./scripts --check
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 0bd0b28be8..94e39e0b17 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -22,7 +22,7 @@ jobs:
       upload_url: ${{ steps.create_release.outputs.upload_url }}
     steps:
       - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v6
         with:
           submodules: 'true'
 
@@ -68,7 +68,7 @@ jobs:
       cargo-lock-hash: ${{ steps.hash-cargo-lock.outputs.hash }}
     steps:
       - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v6
 
       - id: ls-crates-io-index
         name: Get head commit hash of crates.io registry index
@@ -124,7 +124,7 @@ jobs:
           key: cargo-deps-v1-${{ needs.cache_info.outputs.cargo-lock-hash }}
 
       - name: Check out the repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v6
         with:
           submodules: true
 
@@ -205,7 +205,7 @@ jobs:
           default: true
 
       - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v6
         with:
           submodules: true
 
@@ -314,7 +314,7 @@ jobs:
       status: ${{ job.status }}
     steps:
       - name: Check out the repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v6
 
       - name: Publish release
         env:
@@ -332,7 +332,7 @@ jobs:
     if: ${{ always() && needs.publish_release.outputs.status != 'success' }}
     steps:
       - name: Check out the repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v6
 
       - name: Remove release
         env:
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index c6fb892e77..2511b63956 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -33,7 +33,7 @@ jobs:
       cargo-lock-hash: ${{ steps.hash-cargo-lock.outputs.hash }}
     steps:
       - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v6
 
       - id: ls-crates-io-index
         name: Get head commit hash of crates.io registry index
@@ -85,7 +85,7 @@ jobs:
           key: cargo-deps-v1-${{ needs.cache_info.outputs.cargo-lock-hash }}
 
       - name: Check out the repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v6
         with:
           submodules: true
 
@@ -149,7 +149,7 @@ jobs:
           components: rustfmt
 
       - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v6
 
       - name: Restore cargo registry index
         uses: actions/cache@v3
@@ -234,7 +234,7 @@ jobs:
           components: clippy
 
       - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v6
 
       - name: Restore cargo registry index
         uses: actions/cache@v3
@@ -270,7 +270,7 @@ jobs:
           components: rustfmt
 
       - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v6
 
       - name: rustfmt
         uses: actions-rs/cargo@v1
@@ -283,7 +283,7 @@ jobs:
     needs: update_deps
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v6
 
       - name: Install Rust toolchain
         uses: actions-rs/toolchain@v1
diff --git a/.github/workflows/test_evm.yml b/.github/workflows/test_evm.yml
index 9d75732ad2..176039e064 100644
--- a/.github/workflows/test_evm.yml
+++ b/.github/workflows/test_evm.yml
@@ -33,7 +33,7 @@ jobs:
       cargo-lock-hash: ${{ steps.hash-cargo-lock.outputs.hash }}
     steps:
       - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v6
 
       - id: ls-crates-io-index
         name: Get head commit hash of crates.io registry index
@@ -85,7 +85,7 @@ jobs:
           key: cargo-deps-v1-${{ needs.cache_info.outputs.cargo-lock-hash }}
 
       - name: Check out the repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v6
         with:
           submodules: true
 
@@ -142,7 +142,7 @@ jobs:
           components: rustfmt
 
       - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v6
 
       - name: Restore cargo registry index
         uses: actions/cache@v3
diff --git a/.github/workflows/test_networking.yml b/.github/workflows/test_networking.yml
index 736cc64c72..20255955e1 100644
--- a/.github/workflows/test_networking.yml
+++ b/.github/workflows/test_networking.yml
@@ -33,7 +33,7 @@ jobs:
       cargo-lock-hash: ${{ steps.hash-cargo-lock.outputs.hash }}
     steps:
       - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v6
 
       - id: ls-crates-io-index
         name: Get head commit hash of crates.io registry index
@@ -85,7 +85,7 @@ jobs:
           key: cargo-deps-v1-${{ needs.cache_info.outputs.cargo-lock-hash }}
 
       - name: Check out the repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v6
         with:
           submodules: true
 
@@ -142,7 +142,7 @@ jobs:
           components: rustfmt
 
       - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v6
 
       - name: Restore cargo registry index
         uses: actions/cache@v3
diff --git a/.github/workflows/update-flake-lock.yml b/.github/workflows/update-flake-lock.yml
index 3fc8a305ec..42584934dd 100644
--- a/.github/workflows/update-flake-lock.yml
+++ b/.github/workflows/update-flake-lock.yml
@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v6
       - name: Install Nix
         uses: cachix/install-nix-action@v17
         with: