diff --git a/README.md b/README.md
index d9071a25..caff1ed8 100644
--- a/README.md
+++ b/README.md
@@ -62,6 +62,12 @@ REPL-y 0.3.1
 ...
 ```
 
+## Requirements
+
+- pip
+- python
+- python-dev
+
 ## Installation
 
 Install `The Fuck` with `pip`:
@@ -94,6 +100,13 @@ end
 
 Changes will available only in a new shell session.
 
+
+## Update
+
+```bash
+sudo pip install thefuck --upgrade
+```
+
 ## How it works
 
 The Fuck tries to match rule for the previous command, create new command