diff --git a/.hash b/.hash
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@@ -14,9 +14,9 @@ year1/languages-and-algorithms-for-ai/module3,0adfef3
 year1/machine-learning-and-data-mining,79b3324
 year1/statistical-and-mathematical-methods-for-ai,f79fbee
 year2/artificial-intelligence-in-industry,eb1b633
-year2/distributed-autonomous-systems,d5496f3
-year2/ethics-in-ai/module1,01f221e
-year2/ethics-in-ai/module2,c9fa0c2
+year2/distributed-autonomous-systems,fcd8904
+year2/ethics-in-ai/module1,bc13f3b
+year2/ethics-in-ai/module2,c3a95b9
 year2/ethics-in-ai/module3,d470716
 year2/machine-learning-for-computer-vision,8d57b81
 year2/natural-language-processing,6f03be6
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