diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index a471fdc..4445bce 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -16,7 +16,7 @@ jobs:
         runs-on: [ubuntu-24.04-arm, ubuntu-latest, macos-latest]
     runs-on: ${{ matrix.runs-on }}
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           submodules: recursive
           fetch-depth: 0
@@ -42,7 +42,7 @@ jobs:
         - { sys: ucrt64,  env: ucrt-x86_64 } # ucrt + libstdc++
         - { sys: clang64, env: clang-x86_64 } # ucrt + libc++
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           path: temp
           submodules: recursive
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 146a830..9ce4942 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -33,7 +33,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v5
+      uses: actions/checkout@v6
 
     - name: Create Build Environment
       # Some projects don't allow in-source building, so create a separate build directory