diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml
index 19a7c3c1..68a4b472 100644
--- a/.github/workflows/build_and_test.yml
+++ b/.github/workflows/build_and_test.yml
@@ -137,4 +137,4 @@ jobs:
     steps:
     - name: Deploy to GitHub Pages
       id: deployment
-      uses: actions/deploy-pages@v3
\ No newline at end of file
+      uses: actions/deploy-pages@v4
\ No newline at end of file