diff --git a/README.md b/README.md
index 61a834f..9fe8c7e 100644
--- a/README.md
+++ b/README.md
@@ -24,6 +24,9 @@ The Pi streams the output of the camera module over the web via Flask. Devices c
 Install the following dependencies to create camera stream.
 
 ```
+sudo apt-get update 
+sudo apt-get upgrade
+
 sudo apt-get install libatlas-base-dev
 sudo apt-get install libjasper-dev
 sudo apt-get install libqtgui4 
@@ -36,6 +39,7 @@ sudo pip3 install opencv-contrib-python
 sudo pip3 install imutils
 sudo pip3 install opencv-python
 
+
 ```
 
 pip3 install opencv-python