diff --git a/package/mbuffer/mbuffer.hash b/package/mbuffer/mbuffer.hash
index 7c200d543e..bab568d1d8 100644
--- a/package/mbuffer/mbuffer.hash
+++ b/package/mbuffer/mbuffer.hash
@@ -1,8 +1,8 @@
 # From http://www.maier-komor.de/mbuffer.html
-md5  4e4712db5fbd4e71bfbfa2c145c6c646  mbuffer-20210328.tgz
+md5  b6787260112e3ac416c0febdb097caa8  mbuffer-20211018.tgz
 
 # Locally computed after checking signature upstream
-sha256  51b5b8d8488991a55fe1dfce90130f9e47bc1ce286ba03b4f628c04b784fdc5d  mbuffer-20210328.tgz
+sha256  e240c1e4e4ac14c28be8c660ec47d44ce16b1e8ec92aa907ad13004ffd5db6e3  mbuffer-20211018.tgz
 
 # Hash for license file
 sha256  8ceb4b9ee5adedde47b31e975c1d90c73ad27b6b165a1dcd80c7c545eb65b903  LICENSE
diff --git a/package/mbuffer/mbuffer.mk b/package/mbuffer/mbuffer.mk
index c7c4456651..bbf27579f1 100644
--- a/package/mbuffer/mbuffer.mk
+++ b/package/mbuffer/mbuffer.mk
@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-MBUFFER_VERSION = 20210328
+MBUFFER_VERSION = 20211018
 MBUFFER_SOURCE = mbuffer-$(MBUFFER_VERSION).tgz
 MBUFFER_SITE = http://www.maier-komor.de/software/mbuffer
 MBUFFER_LICENSE = GPL-3.0+