diff --git a/.github/workflows/linux-build.yml b/.github/workflows/linux-build.yml
index 9237d3c..f90901b 100644
--- a/.github/workflows/linux-build.yml
+++ b/.github/workflows/linux-build.yml
@@ -16,7 +16,7 @@ jobs:
           - "clang"
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Setup Environment (compiler=${{ matrix.compiler }})
         run: |
           sudo apt-get install tcl8.6-dev