diff --git a/docs/templating_vars.yaml b/docs/templating_vars.yaml
index 2277ea6a..62e39d76 100644
--- a/docs/templating_vars.yaml
+++ b/docs/templating_vars.yaml
@@ -7,3 +7,5 @@ versions:
   secret: 0.0.0-dev
   listener: 0.0.0-dev
   hive: 0.0.0-dev
+  minio: 4.0.2
+  postgresql: 12.1.5