diff --git a/libmaa-1.4.7.tar.gz b/libmaa-1.4.7.tar.gz
deleted file mode 100644
index 9f311b9..0000000
--- a/libmaa-1.4.7.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:4e01a9ebc5d96bc9284b6706aa82bddc2a11047fa9bd02e94cf8753ec7dcb98e
-size 173728
diff --git a/libmaa-1.5.1.tar.gz b/libmaa-1.5.1.tar.gz
new file mode 100644
index 0000000..d7d2f7d
--- /dev/null
+++ b/libmaa-1.5.1.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3a30e25f038e99c4715125545516490d991fe3a505825cc832b1a956e31bf669
+size 176900
diff --git a/libmaa.changes b/libmaa.changes
index 1db3645..ed5e2c2 100644
--- a/libmaa.changes
+++ b/libmaa.changes
@@ -1,3 +1,27 @@
+-------------------------------------------------------------------
+Sun Jun 16 18:33:32 UTC 2024 - Aleksey Cheusov <vle@gmx.net>
+
+- Update to version 1.5.1
+
+  Improve tests/pr test
+
+  Add new function pr_open2 with argument "callback" ran from child
+  process immediately after fork(2) and before execvp(3).
+
+  COPTS defaults to -O2 -g
+
+  Add support for target "help", bump MKC_REQD to 0.34.0
+
+  maa/log.c: fix compilation failure due to -Werror on NetBSD-10.99.10
+  with gcc-10.5.0
+
+  Move WARNS=4 to Makefile.common
+
+  SUBPRJ_DFLT = maa test
+
+  MAXHOSTNAMELEN can be already defined, limit to 64 characters to
+  avoid possible truncation.
+
 -------------------------------------------------------------------
 Mon Apr 13 08:56:32 UTC 2020 - Luigi Baldoni <aloisio@gmx.com>
 
diff --git a/libmaa.spec b/libmaa.spec
index 3b23001..f769282 100644
--- a/libmaa.spec
+++ b/libmaa.spec
@@ -18,11 +18,11 @@
 
 %define soname 4
 Name:           libmaa
-Version:        1.4.7
+Version:        1.5.1
 Release:        0
 Summary:        Library providing many low-level data structures
 License:        MIT
-URL:            http://www.dict.org
+URL:            https://github.com/cheusov/libmaa
 Source0:        https://downloads.sourceforge.net/dict/%{name}-%{version}.tar.gz
 BuildRequires:  mk-configure
 BuildRequires:  pkgconfig(zlib)