diff --git a/png.c b/png.c
index ef6e59bb6f817e5debae40679564579b69be7852..d5c6962926e032c7f5d755ea4c9db45ed1356a74 100644
--- a/png.c
+++ b/png.c
@@ -346,12 +346,10 @@ png_free_data(png_structp png_ptr, png_infop info_ptr, png_uint_32 mask,
    /* Free any sCAL entry */
    if ((mask & PNG_FREE_SCAL) & info_ptr->free_me)
    {
-#if defined(PNG_FIXED_POINT_SUPPORTED) && !defined(PNG_FLOATING_POINT_SUPPORTED)
       png_free(png_ptr, info_ptr->scal_s_width);
       png_free(png_ptr, info_ptr->scal_s_height);
       info_ptr->scal_s_width = NULL;
       info_ptr->scal_s_height = NULL;
-#endif
       info_ptr->valid &= ~PNG_INFO_sCAL;
    }
 #endif
@@ -619,13 +617,13 @@ png_get_copyright(png_const_structp png_ptr)
 #else
 #  ifdef __STDC__
    return PNG_STRING_NEWLINE \
-     "libpng version 1.5.3rc03 - June 8, 2011" PNG_STRING_NEWLINE \
+     "libpng version 1.5.3rc03 - June 11, 2011" PNG_STRING_NEWLINE \
      "Copyright (c) 1998-2011 Glenn Randers-Pehrson" PNG_STRING_NEWLINE \
      "Copyright (c) 1996-1997 Andreas Dilger" PNG_STRING_NEWLINE \
      "Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc." \
      PNG_STRING_NEWLINE;
 #  else
-      return "libpng version 1.5.3rc03 - June 8, 2011\
+      return "libpng version 1.5.3rc03 - June 11, 2011\
       Copyright (c) 1998-2011 Glenn Randers-Pehrson\
       Copyright (c) 1996-1997 Andreas Dilger\
       Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.";
diff --git a/png.h b/png.h
index 3c6d34cad9f8942c35a868451f0d1d819c180b92..1c126f38c0c75237e9563429a6493d28ee68ec1e 100644
--- a/png.h
+++ b/png.h
@@ -1,7 +1,7 @@
 
 /* png.h - header file for PNG reference library
  *
- * libpng version 1.5.3rc03 - June 8, 2011
+ * libpng version 1.5.3rc03 - June 11, 2011
  * Copyright (c) 1998-2011 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
  * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
@@ -11,7 +11,7 @@
  * Authors and maintainers:
  *   libpng versions 0.71, May 1995, through 0.88, January 1996: Guy Schalnat
  *   libpng versions 0.89c, June 1996, through 0.96, May 1997: Andreas Dilger
- *   libpng versions 0.97, January 1998, through 1.5.3rc03 - June 8, 2011: Glenn
+ *   libpng versions 0.97, January 1998, through 1.5.3rc03 - June 11, 2011: Glenn
  *   See also "Contributing Authors", below.
  *
  * Note about libpng version numbers:
@@ -151,7 +151,7 @@
  *    1.5.2rc01-03            15    10502  15.so.15.2[.0]
  *    1.5.2                   15    10502  15.so.15.2[.0]
  *    1.5.3beta01-10          15    10503  15.so.15.3[.0]
- *    1.5.3rc01               15    10503  15.so.15.3[.0]
+ *    1.5.3rc01-03            15    10503  15.so.15.3[.0]
  *
  *   Henceforth the source version will match the shared-library major
  *   and minor numbers; the shared-library major version number will be
@@ -183,7 +183,7 @@
  *
  * This code is released under the libpng license.
  *
- * libpng versions 1.2.6, August 15, 2004, through 1.5.3rc03, June 8, 2011, are
+ * libpng versions 1.2.6, August 15, 2004, through 1.5.3rc03, June 11, 2011, are
  * Copyright (c) 2004, 2006-2011 Glenn Randers-Pehrson, and are
  * distributed according to the same disclaimer and license as libpng-1.2.5
  * with the following individual added to the list of Contributing Authors:
@@ -295,7 +295,7 @@
  * Y2K compliance in libpng:
  * =========================
  *
- *    June 8, 2011
+ *    June 11, 2011
  *
  *    Since the PNG Development group is an ad-hoc body, we can't make
  *    an official declaration.
@@ -358,7 +358,7 @@
 /* Version information for png.h - this should match the version in png.c */
 #define PNG_LIBPNG_VER_STRING "1.5.3rc03"
 #define PNG_HEADER_VERSION_STRING \
-     " libpng version 1.5.3rc03 - June 8, 2011\n"
+     " libpng version 1.5.3rc03 - June 11, 2011\n"
 
 #define PNG_LIBPNG_VER_SONUM   15
 #define PNG_LIBPNG_VER_DLLNUM  15
diff --git a/pngconf.h b/pngconf.h
index 261fd50de2d30dbbb3cf6979c7c043f41741ae2c..39c29f8e943b1c476ee5f42a087cd45335ea5574 100644
--- a/pngconf.h
+++ b/pngconf.h
@@ -1,7 +1,7 @@
 
 /* pngconf.h - machine configurable file for libpng
  *
- * libpng version 1.5.3rc03 - June 8, 2011
+ * libpng version 1.5.3rc03 - June 11, 2011
  *
  * Copyright (c) 1998-2011 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)