diff --git a/README.md b/README.md
index 0d74c05..d3b657c 100644
--- a/README.md
+++ b/README.md
@@ -8,6 +8,7 @@
 [![Pharo 9.0](https://img.shields.io/badge/Pharo-9.0-informational)](https://pharo.org)
 [![Pharo 10](https://img.shields.io/badge/Pharo-10-informational)](https://pharo.org)
 [![Pharo 11](https://img.shields.io/badge/Pharo-11-informational)](https://pharo.org)
+[![Pharo 11](https://img.shields.io/badge/Pharo-12-informational)](https://pharo.org)
 
 Mocketry is mock objects framework\. It provides simplest way to stub any message to any object and to verify any occurred behaviour