diff --git a/.hash b/.hash
index da4939f..b4f2f07 100644
--- a/.hash
+++ b/.hash
@@ -16,5 +16,5 @@ year1/statistical-and-mathematical-methods-for-ai,79b3324
 year2/artificial-intelligence-in-industry,8474da7
 year2/big-data-analytics-and-text-mining/module1,368d88d
 year2/big-data-analytics-and-text-mining/module2,368d88d
-year2/machine-learning-for-computer-vision,1716b51
+year2/machine-learning-for-computer-vision,3478855
 year2/natural-language-processing,916fcce
diff --git a/year2/machine-learning-for-computer-vision/ml4cv.pdf b/year2/machine-learning-for-computer-vision/ml4cv.pdf
index 38e3794..c119edd 100644
Binary files a/year2/machine-learning-for-computer-vision/ml4cv.pdf and b/year2/machine-learning-for-computer-vision/ml4cv.pdf differ