diff --git a/grade.txt b/grade.txt
index 934b4cc..60a59a5 100644
--- a/grade.txt
+++ b/grade.txt
@@ -1 +1 @@
-570b6cff80a3777777777777777777777
+570b6cff80a3c62cd6c1300045ced95d
\ No newline at end of file
diff --git a/old_grade.txt b/old_grade.txt
index 23b2c76..934b4cc 100644
--- a/old_grade.txt
+++ b/old_grade.txt
@@ -1 +1 @@
-570b6cff80a3c62c888888888888888888
+570b6cff80a3777777777777777777777