diff --git a/libpng-1.6.48.tar.xz b/libpng-1.6.48.tar.xz
deleted file mode 100644
index 10a8bc43ba1b829220b11876819cecb5b272dfb2..0000000000000000000000000000000000000000
Binary files a/libpng-1.6.48.tar.xz and /dev/null differ
diff --git a/libpng-1.6.49.tar.xz b/libpng-1.6.49.tar.xz
new file mode 100644
index 0000000000000000000000000000000000000000..f926e7b22976972d778c6fd30d1fc3be99a978e9
Binary files /dev/null and b/libpng-1.6.49.tar.xz differ
diff --git a/libpng.spec b/libpng.spec
index 4de5f355343448ff72110dfdd8ef6686c86119d2..5dd32f7a9f1279090290f9553e0a30aebec185dc 100644
--- a/libpng.spec
+++ b/libpng.spec
@@ -1,6 +1,6 @@
 Name:           libpng
 Epoch:          2
-Version:        1.6.48
+Version:        1.6.49
 Release:        1
 Summary:        A library of functions for manipulating PNG image format files
 License:        zlib
@@ -80,6 +80,9 @@ autoreconf -vif
 %{_mandir}/man*/*
 
 %changelog
+* Mon Jun 16 2025 Funda Wang <fundawang@yeah.net> - 2:1.6.49-1
+- update to 1.6.49
+
 * Mon May 05 2025 Funda Wang <fundawang@yeah.net> - 2:1.6.48-1
 - update to 1.6.48