diff --git a/.hash b/.hash
index 9ce4d58..4940e1e 100644
--- a/.hash
+++ b/.hash
@@ -16,5 +16,5 @@ year1/statistical-and-mathematical-methods-for-ai,f79fbee
 year2/artificial-intelligence-in-industry,cff26da
 year2/big-data-analytics-and-text-mining/module1,368d88d
 year2/big-data-analytics-and-text-mining/module2,368d88d
-year2/machine-learning-for-computer-vision,c10f58c
+year2/machine-learning-for-computer-vision,e9b9b48
 year2/natural-language-processing,9e8675a
diff --git a/year2/machine-learning-for-computer-vision/ml4cv.pdf b/year2/machine-learning-for-computer-vision/ml4cv.pdf
index c21640f..f87e4b3 100644
Binary files a/year2/machine-learning-for-computer-vision/ml4cv.pdf and b/year2/machine-learning-for-computer-vision/ml4cv.pdf differ