diff --git a/package/memtester/memtester-4.2.1-makefile-fix.patch b/package/memtester/memtester-makefile-fix.patch
similarity index 100%
rename from package/memtester/memtester-4.2.1-makefile-fix.patch
rename to package/memtester/memtester-makefile-fix.patch
diff --git a/package/memtester/memtester.mk b/package/memtester/memtester.mk
index b9c5e1da87..8cca471cf5 100644
--- a/package/memtester/memtester.mk
+++ b/package/memtester/memtester.mk
@@ -3,7 +3,7 @@
 # memtester
 #
 #############################################################
-MEMTESTER_VERSION = 4.2.1
+MEMTESTER_VERSION = 4.3.0
 MEMTESTER_SOURCE = memtester-$(MEMTESTER_VERSION).tar.gz
 MEMTESTER_SITE = http://pyropus.ca/software/memtester/old-versions/