diff --git a/4-Daniil-Chepurnikh b/4-Daniil-Chepurnikh
index 0239aff..1955cb7 160000
--- a/4-Daniil-Chepurnikh
+++ b/4-Daniil-Chepurnikh
@@ -1 +1 @@
-Subproject commit 0239aff319216e270d79280d23730c6f808e30e3
+Subproject commit 1955cb791f48663c1c7c58914e756e917aa1f020