diff --git a/.hash b/.hash
index e660949..5e06cde 100644
--- a/.hash
+++ b/.hash
@@ -16,5 +16,5 @@ year1/statistical-and-mathematical-methods-for-ai,f79fbee
 year2/artificial-intelligence-in-industry,8457ccb
 year2/big-data-analytics-and-text-mining/module1,368d88d
 year2/big-data-analytics-and-text-mining/module2,368d88d
-year2/machine-learning-for-computer-vision,eb397bb
+year2/machine-learning-for-computer-vision,2236cc9
 year2/natural-language-processing,6b9393a
diff --git a/year2/machine-learning-for-computer-vision/ml4cv.pdf b/year2/machine-learning-for-computer-vision/ml4cv.pdf
index 9dc4b41..e54a7f6 100644
Binary files a/year2/machine-learning-for-computer-vision/ml4cv.pdf and b/year2/machine-learning-for-computer-vision/ml4cv.pdf differ