diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index d5e1d89..dbb3d8f 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -487,7 +487,7 @@ jobs:
               composer require "silverstripe/sqlite3:^2 || ^3" --no-update
             fi
             if [[ "${{ matrix.endtoend }}" == "true" ]] && ! [[ $GITHUB_REPOSITORY =~ /recipe-testing$ ]]; then
-              composer require "silverstripe/recipe-testing:^2 || ^3" --dev --no-update
+              composer require "silverstripe/recipe-testing:^2 || ^3 || ^4" --dev --no-update
             fi
 
             # Require silverstripe/installer for non-recipes and all but a few modules