diff --git a/lfs/arping b/lfs/arping
index 26ee1c5fb..8c6d7beb5 100644
--- a/lfs/arping
+++ b/lfs/arping
@@ -24,7 +24,7 @@
 
 include Config
 
-VER        = 2.15
+VER        = 2.21
 
 THISAPP    = arping-$(VER)
 DL_FILE    = $(THISAPP).tar.gz
@@ -40,7 +40,7 @@ objects = $(DL_FILE)
 
 $(DL_FILE) = $(DL_FROM)/$(DL_FILE)
 
-$(DL_FILE)_MD5 = 676584f6eb4ccc8c70fc6b2c702df75d
+$(DL_FILE)_MD5 = 14ba0be312cb37a01954e83c23d6fc02
 
 install : $(TARGET)