diff --git a/.github/workflows/build_qt6.yml b/.github/workflows/build_qt6.yml
index 5efb2dccf3..eeb4bdf8b8 100644
--- a/.github/workflows/build_qt6.yml
+++ b/.github/workflows/build_qt6.yml
@@ -75,19 +75,19 @@ jobs:
       run: choco install ninja
 
     - name: Checkout openchemistry
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
       with:
         repository: openchemistry/openchemistry
         submodules: recursive
 
     - name: Checkout avogadroapp
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
       with:
         repository: openchemistry/avogadroapp
         path: avogadroapp
 
     - name: Checkout avogadrolibs
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
       with:
         path: avogadrolibs