diff --git a/pkgdown/_pkgdown.yml b/pkgdown/_pkgdown.yml
index 7bc2ba3..236ac61 100644
--- a/pkgdown/_pkgdown.yml
+++ b/pkgdown/_pkgdown.yml
@@ -36,6 +36,7 @@ reference:
       - tidyBdE-package
 
 template:
+  bootstrap: 5
   package: rostemplate
   params:
     ganalytics: 'G-CW2RTVRRVF'