diff --git a/grade.txt b/grade.txt
index 3c4d582..b0c3520 100644
--- a/grade.txt
+++ b/grade.txt
@@ -1 +1 @@
-4400f1a0083a801243f628f53a2
+4400f1a0083a801243f628f53a270491
\ No newline at end of file
diff --git a/old_grade.txt b/old_grade.txt
index b0c3520..3c4d582 100644
--- a/old_grade.txt
+++ b/old_grade.txt
@@ -1 +1 @@
-4400f1a0083a801243f628f53a270491
\ No newline at end of file
+4400f1a0083a801243f628f53a2