diff --git a/.github/workflows/bench.yml b/.github/workflows/bench.yml
index 33031005..f55ffe51 100644
--- a/.github/workflows/bench.yml
+++ b/.github/workflows/bench.yml
@@ -14,7 +14,7 @@ jobs:
     if: ${{ github.event.inputs.heaptrack == 'true' }}
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: dtolnay/rust-toolchain@master
         with:
           toolchain: stable
diff --git a/.github/workflows/codspeed.yml b/.github/workflows/codspeed.yml
index 7b824573..0143d8c7 100644
--- a/.github/workflows/codspeed.yml
+++ b/.github/workflows/codspeed.yml
@@ -20,7 +20,7 @@ jobs:
           - socketioxide-parser-common
           - socketioxide-parser-msgpack
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: Setup rust toolchain, cache and cargo-codspeed binary
         uses: moonrepo/setup-rust@v1
         with:
diff --git a/.github/workflows/fuzzing.yml b/.github/workflows/fuzzing.yml
index cfc3d395..1fa8d783 100644
--- a/.github/workflows/fuzzing.yml
+++ b/.github/workflows/fuzzing.yml
@@ -17,7 +17,7 @@ jobs:
     env:
       TEST_DATA_VERSION: 0.0.2
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: dtolnay/rust-toolchain@master
         with:
           toolchain: nightly
@@ -52,7 +52,7 @@ jobs:
         target: [decode_packet_bin, decode_packet_str]
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: dtolnay/rust-toolchain@master
         with:
           toolchain: nightly
diff --git a/.github/workflows/github-ci.yml b/.github/workflows/github-ci.yml
index ac62b4c5..76065f78 100644
--- a/.github/workflows/github-ci.yml
+++ b/.github/workflows/github-ci.yml
@@ -10,7 +10,7 @@ jobs:
   format:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: dtolnay/rust-toolchain@master
         with:
           toolchain: 1.89.0
@@ -21,7 +21,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: dtolnay/rust-toolchain@master
         with:
           toolchain: 1.89.0
@@ -40,7 +40,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Install Rust
         uses: dtolnay/rust-toolchain@master
@@ -67,7 +67,7 @@ jobs:
   msrv:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: Get MSRV from package metadata
         id: msrv
         run: grep rust-version Cargo.toml | cut -d'"' -f2 | sed 's/^/version=/' >> $GITHUB_OUTPUT
@@ -91,7 +91,7 @@ jobs:
   feature_set:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: dtolnay/rust-toolchain@master
         with:
           toolchain: 1.89.0
@@ -120,7 +120,7 @@ jobs:
   examples:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: dtolnay/rust-toolchain@master
         with:
           toolchain: 1.89.0
@@ -143,7 +143,7 @@ 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@v4
+        uses: actions/checkout@v6
 
       - name: Install Rust toolchain
         uses: dtolnay/rust-toolchain@master
@@ -183,7 +183,7 @@ jobs:
       matrix:
         engineio-version: [v3, v4]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: dtolnay/rust-toolchain@master
         with:
           toolchain: 1.89.0
@@ -220,7 +220,7 @@ jobs:
       matrix:
         socketio-version: [v4, v5, v5-msgpack]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: dtolnay/rust-toolchain@master
         with:
           toolchain: 1.89.0
@@ -255,7 +255,7 @@ jobs:
     runs-on: ubuntu-latest
     needs: [socket_io, engine_io]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: dtolnay/rust-toolchain@master
         with:
           toolchain: 1.89.0
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index d59f69b4..47f957cf 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -32,7 +32,7 @@ jobs:
           components: rustfmt, clippy
 
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Get releasing version
         working-directory: ${{ matrix.package.path }}