diff --git a/.github/workflows/QuartoBuildPublish.yml b/.github/workflows/QuartoBuildPublish.yml
index 15fa232..aa60089 100644
--- a/.github/workflows/QuartoBuildPublish.yml
+++ b/.github/workflows/QuartoBuildPublish.yml
@@ -34,7 +34,7 @@ jobs:
         working-directory: presentations/intro-julia
 
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
 
     - uses: julia-actions/setup-julia@v2