diff --git a/test/multiverse/suites/grpc/Envfile b/test/multiverse/suites/grpc/Envfile
index 70cc46add1..67d059dc07 100644
--- a/test/multiverse/suites/grpc/Envfile
+++ b/test/multiverse/suites/grpc/Envfile
@@ -8,8 +8,9 @@ end
 
 instrumentation_methods(:chain, :prepend)
 
+# TODO: permit testing of the nil (latest) version against Ruby 3.3+
 GRPC_VERSIONS = [
-  [nil, 2.6],
+  [nil, 2.6, 3.2],
   ['1.48.0', 2.5, 3.1]
 ]