diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index ae7c474..147bd99 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Setup Miniconda
         run: |
           $CONDA/bin/conda config --set always_yes yes --set changeps1 no
@@ -44,7 +44,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Setup Miniconda
         run: |
           set "PATH=%CONDA%\\Scripts;%CONDA%\\Library\\bin;%PATH%"