diff --git a/README.md b/README.md
index cb009620..e624f4a8 100644
--- a/README.md
+++ b/README.md
@@ -21,6 +21,7 @@ Experimental bindings for this project can be found in the [cashu-crab-bindings]
 - :heavy_check_mark: [NUT-09](https://github.com/cashubtc/nuts/blob/main/09.md)
 - :heavy_check_mark: [NUT-10](https://github.com/cashubtc/nuts/blob/main/10.md)
 - :heavy_check_mark: [NUT-11](https://github.com/cashubtc/nuts/blob/main/11.md)
+- :heavy_check_mark: [NUT-13](https://github.com/cashubtc/nuts/blob/main/13.md)
 
 
 ## License