diff --git a/bitwise-0.41.tar.gz b/bitwise-0.41.tar.gz
deleted file mode 100644
index 5e138cb..0000000
--- a/bitwise-0.41.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:e9579aad36ca4f36d158bf016d2e38a64f1fae325b5985380237fc5082bbcf17
-size 266714
diff --git a/bitwise-0.42.tar.gz b/bitwise-0.42.tar.gz
new file mode 100644
index 0000000..c4ac8d7
--- /dev/null
+++ b/bitwise-0.42.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7e63b4edb1f28bc21ac359803af1e70511041c4c7e9b776c1ff709fca9f00a17
+size 266895
diff --git a/bitwise.changes b/bitwise.changes
index 4c2cf2b..a2638c7 100644
--- a/bitwise.changes
+++ b/bitwise.changes
@@ -1,3 +1,15 @@
+-------------------------------------------------------------------
+Fri Apr 16 18:14:55 UTC 2021 - Martin Hauke <mardnh@gmx.de>
+
+- Update to version 0.42
+  * Add support for leading 0 on binary numbers
+
+-------------------------------------------------------------------
+Tue Apr  6 10:40:17 UTC 2021 - Martin Hauke <mardnh@gmx.de>
+
+- Add "-Wl,--start-group" to CFLAGS to fix Tumbeweed linking
+  errors.
+
 -------------------------------------------------------------------
 Sun Dec  6 19:21:18 UTC 2020 - Martin Hauke <mardnh@gmx.de>
 
diff --git a/bitwise.spec b/bitwise.spec
index db359e4..da591ce 100644
--- a/bitwise.spec
+++ b/bitwise.spec
@@ -1,7 +1,8 @@
 #
 # spec file for package bitwise
 #
-# Copyright (c) 2020, Martin Hauke <mardnh@gmx.de>
+# Copyright (c) 2021 SUSE LLC
+# Copyright (c) 2020-2021, Martin Hauke <mardnh@gmx.de>
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -17,7 +18,7 @@
 
 
 Name:           bitwise
-Version:        0.41
+Version:        0.42
 Release:        0
 Summary:        Interactive bitwise operation in ncurses
 License:        GPL-3.0-or-later
@@ -46,7 +47,7 @@ Some of the features include:
 
 %build
 autoreconf -fiv
-export CFLAGS="%{optflags} $(pkg-config --cflags ncursesw) $(pkg-config --libs ncursesw)"
+export CFLAGS="%{optflags} $(pkg-config --cflags --libs ncursesw)"
 %configure
 %make_build