diff --git a/docs/required_modules b/docs/required_modules
index f1d1dac..b8200dc 100644
--- a/docs/required_modules
+++ b/docs/required_modules
@@ -1,3 +1,3 @@
-Mail::DeliveryStatus::BounceParser
-Class::InsideOut
+Mail::DeliveryStatus::BounceParser (v 1.525)
+Class::InsideOut (v 1.10)