Linux 4.9.57
diff --git a/Makefile b/Makefile
index feab5f5..d5a2ab9 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,6 @@
 VERSION = 4
 PATCHLEVEL = 9
-SUBLEVEL = 56
+SUBLEVEL = 57
 EXTRAVERSION =
 NAME = Roaring Lionus