diff --git a/.hash b/.hash
index 173f633..f53602f 100644
--- a/.hash
+++ b/.hash
@@ -2,7 +2,7 @@ ainotes.cls,d9b2afb
 cognition-and-neuroscience,13a55fa
 combinatorial-decision-making-and-optimization/module1,1ebcad4
 combinatorial-decision-making-and-optimization/module2,1290f34
-deep-learning,2582b90
+deep-learning,fde1a0d
 fundamentals-of-ai-and-kr/module1,400dfd1
 fundamentals-of-ai-and-kr/module2,400dfd1
 fundamentals-of-ai-and-kr/module3,400dfd1
diff --git a/deep-learning/dl.pdf b/deep-learning/dl.pdf
index ee36d51..c40450c 100644
Binary files a/deep-learning/dl.pdf and b/deep-learning/dl.pdf differ