diff --git a/README.adoc b/README.adoc
index 8b37bc7..326a621 100644
--- a/README.adoc
+++ b/README.adoc
@@ -35,6 +35,16 @@ After installation, you should be able to run the program with
 wtc
 ----
 
+== Update
+
+The easiest way to update is to first remove the program and then install again
+
+[,shell]
+----
+npm r -g work-time-calculator
+npm i -g work-time-calculator
+----
+
 == Rationale
 
 Don't know if it's just me but calculating my working hours sometimes