diff --git a/package/perl-sys-mmap/perl-sys-mmap.hash b/package/perl-sys-mmap/perl-sys-mmap.hash
index ac4184b08d..d389829837 100644
--- a/package/perl-sys-mmap/perl-sys-mmap.hash
+++ b/package/perl-sys-mmap/perl-sys-mmap.hash
@@ -1,6 +1,6 @@
-# retrieved by scancpan from http://cpan.metacpan.org/
-md5  57172ce9b33c04de460b4e7ad68d2e9c  Sys-Mmap-0.20.tar.gz
-sha256  1820ce2c89f1ab7357644f8db0f49f142f54526250fb1e235db10aa80f15e2cf  Sys-Mmap-0.20.tar.gz
+# retrieved by scancpan from https://cpan.metacpan.org/
+md5  54b46bc153c3fd36dba79b7bab2502d8  Sys-Mmap-0.21.tar.gz
+sha256  fdec18081928b0b3ff688ec8b5d2d9bd1ffc81c2c3eb1fb3c1c56aac48a96f4c  Sys-Mmap-0.21.tar.gz
 
 # computed by scancpan
 sha256  4ac2afe465736476a06e52edcc78c72cfa0fa4d625916e58ab4f2af6c598709c  Artistic
diff --git a/package/perl-sys-mmap/perl-sys-mmap.mk b/package/perl-sys-mmap/perl-sys-mmap.mk
index 5e0814526a..5f22b9c8cd 100644
--- a/package/perl-sys-mmap/perl-sys-mmap.mk
+++ b/package/perl-sys-mmap/perl-sys-mmap.mk
@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-PERL_SYS_MMAP_VERSION = 0.20
+PERL_SYS_MMAP_VERSION = 0.21
 PERL_SYS_MMAP_SOURCE = Sys-Mmap-$(PERL_SYS_MMAP_VERSION).tar.gz
 PERL_SYS_MMAP_SITE = $(BR2_CPAN_MIRROR)/authors/id/T/TO/TODDR
 PERL_SYS_MMAP_LICENSE = Artistic or GPL-1.0+