diff --git a/cppcheck-2.3.tar.bz2 b/cppcheck-2.3.tar.bz2
deleted file mode 100644
index c0bcb6a..0000000
--- a/cppcheck-2.3.tar.bz2
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:c3a697f277bc9959c9ad4c2d04557d8cf283dc9f7ed556334e0f380cc4079c56
-size 2920800
diff --git a/cppcheck-2.4.1.tar.gz b/cppcheck-2.4.1.tar.gz
new file mode 100644
index 0000000..69ba28f
--- /dev/null
+++ b/cppcheck-2.4.1.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:11a9d9fe5305a105561655c45d2cd83cb30fbc87b41d0569de1b00a1a314867f
+size 3761646
diff --git a/cppcheck.changes b/cppcheck.changes
index 09759e1..49d8138 100644
--- a/cppcheck.changes
+++ b/cppcheck.changes
@@ -1,3 +1,19 @@
+-------------------------------------------------------------------
+Wed Mar 24 08:12:09 UTC 2021 - Dirk Müller <dmueller@suse.com>
+
+- update to 2.4.1:
+  * fix for windows installer, no other changes 
+
+-------------------------------------------------------------------
+Mon Mar 22 21:23:13 UTC 2021 - Dirk Müller <dmueller@suse.com>
+
+- update to 2.4:
+  * Detect one definition rule violations
+  * MISRA improvements
+  * ImportProject fixes
+  * Various bug hunting improvements
+  * Fixes when importing AST from clang 
+
 -------------------------------------------------------------------
 Sat Dec 12 15:28:36 UTC 2020 - Milan Savić <milsav92@outlook.com>
 
diff --git a/cppcheck.spec b/cppcheck.spec
index 954395b..c3cea2b 100644
--- a/cppcheck.spec
+++ b/cppcheck.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package cppcheck
 #
-# Copyright (c) 2020 SUSE LLC
+# Copyright (c) 2021 SUSE LLC
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -17,12 +17,12 @@
 
 
 Name:           cppcheck
-Version:        2.3
+Version:        2.4.1
 Release:        0
 Summary:        A tool for static C/C++ code analysis
 License:        GPL-3.0-or-later
-URL:            http://cppcheck.sourceforge.net/
-Source:         https://downloads.sourceforge.net/cppcheck/cppcheck-%{version}.tar.bz2
+URL:            https://github.com/danmar/cppcheck
+Source:         https://github.com/danmar/cppcheck/archive/refs/tags/%{version}.tar.gz#/%{name}-%{version}.tar.gz
 BuildRequires:  cmake
 BuildRequires:  docbook-xsl-stylesheets
 BuildRequires:  gcc-c++