diff --git a/UPCOMING.md b/UPCOMING.md
index 985b2c5..a025c59 100644
--- a/UPCOMING.md
+++ b/UPCOMING.md
@@ -1,3 +1,4 @@
 # Upcoming themes / articles
 
 - API Governance: what it is ? which tools ?
+- API Mocking: current tools and their limitations