diff --git a/ANNOUNCE b/ANNOUNCE
index 136c419f0..73963e193 100644
--- a/ANNOUNCE
+++ b/ANNOUNCE
@@ -1,5 +1,5 @@
 
-Libpng 1.6.1beta09 - March 7, 2013
+Libpng 1.6.1beta09 - March 11, 2013
 
 This is not intended to be a public release.  It will be replaced
 within a few weeks by a public version or by another test version.
@@ -106,7 +106,10 @@ Version 1.6.1beta08 [March 7, 2013]
     determined and used as the link target.
   Use copy_if_different in the CREATE_SYMLINK macro.
 
-Version 1.6.1beta09 [March 7, 2013]
+Version 1.6.1beta09 [March 11, 2013]
+  Eliminated a warning from the Intel C compiler. The warning is
+    technically valid, although a reasonable treatment of division would
+    show it to be incorrect.
 
 Send comments/corrections/commendations to png-mng-implement at lists.sf.net
 (subscription required; visit
diff --git a/CHANGES b/CHANGES
index b6fbbfda8..59f4738b8 100644
--- a/CHANGES
+++ b/CHANGES
@@ -4462,7 +4462,10 @@ Version 1.6.1beta08 [March 7, 2013]
     determined and used as the link target.
   Use copy_if_different in the CREATE_SYMLINK macro.
 
-Version 1.6.1beta09 [March 7, 2013]
+Version 1.6.1beta09 [March 11, 2013]
+  Eliminated a warning from the Intel C compiler. The warning is
+    technically valid, although a reasonable treatment of division would
+    show it to be incorrect.
 
 Send comments/corrections/commendations to png-mng-implement at lists.sf.net
 (subscription required; visit
diff --git a/pngrutil.c b/pngrutil.c
index c7f4abf26..d29be223d 100644
--- a/pngrutil.c
+++ b/pngrutil.c
@@ -3355,7 +3355,7 @@ png_combine_row(png_const_structrp png_ptr, png_bytep dp, int display)
                      png_uint_32p dp32 = png_aligncast(png_uint_32p,dp);
                      png_const_uint_32p sp32 = png_aligncastconst(
                         png_const_uint_32p, sp);
-                     unsigned int skip = (bytes_to_jump-bytes_to_copy) /
+                     size_t skip = (bytes_to_jump-bytes_to_copy) /
                         (sizeof (png_uint_32));
 
                      do