diff --git a/metadata.yaml b/metadata.yaml
index 35aa709..f9c812f 100644
--- a/metadata.yaml
+++ b/metadata.yaml
@@ -1,6 +1,6 @@
 ---
 title: Full Speed Python
-subtitle: v0.4.2
+subtitle: v0.4.3
 author: João Ventura
 language: en-US