diff --git a/README.md b/README.md
index e2722b6..f1025ab 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # GAuth QR Reencoder
 
-This tool is used to conver image files from Google Authenticator's QR code from both migration (export) and new TOTP.
+This tool is used to convert QR code images from Google Authenticator's QR code from both migration (export) and new TOTP.
 
 ## Usage
 
@@ -11,6 +11,25 @@ Execute the following to start the Python script:
 python3 gauth_reencoder.py
 ```
 
+## Dependencies
+
+The Python libraries required are stated in requirements.txt. You may execute the following command to install them.
+```
+pip3 install requirements.txt
+```
+
+`zbar` library is also required on the OS for reading QR code. You may install it using the following:
+
+Ubuntu
+```
+sudo apt install libzbar0
+```
+
+Mac
+```
+homebrew install zbar
+```
+
 ## References
 
 This project utilises code from digitalduke (https://github.com/digitalduke/otpauth-migration-decoder)
diff --git a/requirements.txt b/requirements.txt
index f9fcc45..301aafc 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,4 @@
 pillow
 pyzbar
-qrcode
\ No newline at end of file
+qrcode
+protobuf