diff --git a/spec.yml b/spec.yml
index f74b7c3..9ac6756 100644
--- a/spec.yml
+++ b/spec.yml
@@ -36,4 +36,4 @@ databases:
     name: newsletter
     num_nodes: 1
     size: db-s-dev-database
-    version: "12"
+    version: "16"