diff --git a/srcpkgs/mksh/template b/srcpkgs/mksh/template
index 5a067d9d2c..e6ad9774cb 100644
--- a/srcpkgs/mksh/template
+++ b/srcpkgs/mksh/template
@@ -1,6 +1,6 @@
 # Template file for 'mksh'
 pkgname=mksh
-version=R56
+version=R56b
 revision=1
 wrksrc=mksh
 register_shell="/bin/mksh"
@@ -9,7 +9,7 @@ maintainer='Andrea Brancaleoni <abc@pompel.me>'
 homepage="https://www.mirbsd.org/mksh.htm"
 license="MirOS"
 distfiles="https://www.mirbsd.org/MirOS/dist/mir/${pkgname}/${pkgname}-${version}.tgz"
-checksum=ad38fa722f64d1ccf6a58cfacd5da9eb866c5d80de022e91bb32a62292949ff4
+checksum=40ec744eec256583e4e18907cde22af57c980286f535df47326fed07e48c9a7f
 
 alternatives="
  sh:sh:/usr/bin/mksh