1 files changed, 1 insertions, 1 deletions
diff --git a/pngwio.c b/pngwio.c
index 22f8bd4e9..3d5bc522b 100644
--- a/pngwio.c
+++ b/pngwio.c
@@ -1,7 +1,7 @@
 
 /* pngwio.c - functions for data output
  *
- * libpng 1.0.8beta3 - July 11, 2000
+ * libpng 1.0.8beta4 - July 14, 2000
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)