diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 59ad97c..a92723b 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -15,7 +15,7 @@ jobs:
             VITE_SUPABASE_ANON_KEY: mock-anon-key
         steps:
             - name: Checkout code
-              uses: actions/checkout@v4
+              uses: actions/checkout@v6
 
             - name: Setup Node.js
               uses: actions/setup-node@v4
@@ -66,7 +66,7 @@ jobs:
 
         steps:
             - name: Checkout code
-              uses: actions/checkout@v4
+              uses: actions/checkout@v6
 
             # ---------- Node + deps on each OS ----------
             - name: Setup Node.js (Linux)
@@ -158,7 +158,7 @@ jobs:
         runs-on: ubuntu-latest
         steps:
             - name: Checkout code
-              uses: actions/checkout@v4
+              uses: actions/checkout@v6
 
             - name: Setup Node.js
               uses: actions/setup-node@v4
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 7563067..3aafe7c 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -24,7 +24,7 @@ jobs:
 
         steps:
             - name: Checkout repository
-              uses: actions/checkout@v4
+              uses: actions/checkout@v6
 
             - name: Initialize CodeQL
               uses: github/codeql-action/init@v4
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 8211ce5..cb5794e 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -25,7 +25,7 @@ jobs:
 
         steps:
             - name: Checkout code
-              uses: actions/checkout@v4
+              uses: actions/checkout@v6
 
             # ---------- Node + deps on each OS ----------
             - name: Setup Node.js (Linux)
diff --git a/.github/workflows/rust-audit.yml b/.github/workflows/rust-audit.yml
index 1b2337c..1a5bb3c 100644
--- a/.github/workflows/rust-audit.yml
+++ b/.github/workflows/rust-audit.yml
@@ -12,7 +12,7 @@ jobs:
 
         steps:
             - name: Checkout code
-              uses: actions/checkout@v4
+              uses: actions/checkout@v6
 
             - name: Setup Rust
               uses: dtolnay/rust-toolchain@stable