diff --git a/app-shells/mksh/mksh-56c.recipe b/app-shells/mksh/mksh-57.recipe
similarity index 92%
rename from app-shells/mksh/mksh-56c.recipe
rename to app-shells/mksh/mksh-57.recipe
index cc9b44661..59e9b4293 100644
--- a/app-shells/mksh/mksh-56c.recipe
+++ b/app-shells/mksh/mksh-57.recipe
@@ -11,13 +11,13 @@ mksh aims to replace pdksh in all but very rare use cases (such as support for \
 checking the Unix mbox) and in all operating environments (thus including \
 patches from pdksh on e.g. Debian)."
 HOMEPAGE="https://www.mirbsd.org/mksh.htm"
-COPYRIGHT="2002-2018 Thorsten Glaser"
+COPYRIGHT="2002-2019 Thorsten Glaser"
 LICENSE="MirOS
 	BSD (3-clause)
 	ISC"
 REVISION="1"
 SOURCE_URI="https://www.mirbsd.org/MirOS/dist/mir/mksh/mksh-R$portVersion.tgz"
-CHECKSUM_SHA256="dd86ebc421215a7b44095dc13b056921ba81e61b9f6f4cdab08ca135d02afb77"
+CHECKSUM_SHA256="3d101154182d52ae54ef26e1360c95bc89c929d28859d378cc1c84f3439dbe75"
 SOURCE_DIR="mksh"
 if [ "$targetArchitecture" != x86_gcc2 ]; then
 	PATCHES="mksh-$portVersion.patch"
diff --git a/app-shells/mksh/patches/mksh-56c.patch b/app-shells/mksh/patches/mksh-57.patch
similarity index 100%
rename from app-shells/mksh/patches/mksh-56c.patch
rename to app-shells/mksh/patches/mksh-57.patch