diff --git a/alexandria.spec b/alexandria.spec
index cb7d0c4..a069cc0 100644
--- a/alexandria.spec
+++ b/alexandria.spec
@@ -5,7 +5,7 @@
 %define		majorver	0.6.3
 %undefine		minorver	
 
-%define		fedorarel	2
+%define		fedorarel	4
 %define		rel		%{?minorver:0.}%{fedorarel}%{?minorver:.%minorver}
 
 
@@ -35,7 +35,9 @@ BuildRequires:	ImageMagick
 Requires:	ruby
 Requires:	ruby(abi) = %{rubyabi}
 
-Requires:	ruby(amazon)
+# Amazon AWS v3 -> v4 switch
+# AWS v4 is supported by alexandria itself
+#Requires:	ruby(amazon)
 Requires:	ruby(gettext-package)
 Requires:	ruby(imagesize)
 Requires:	ruby(mechanize)
@@ -179,6 +181,10 @@ exit 0
 %{_datadir}/icons/hicolor/*/apps/%{name}.*
 
 %changelog
+* Thu Apr  3 2008 Mamoru Tasaka <mtasaka@ioa.s.u-tokyo.ac.jp> - 0.6.3-4
+- Drop ruby(amazon) dependency (Amazon no longer provides AWSv3,
+  AWSv4 is supported by alexandria itself)
+
 * Sun Mar 23 2008 Mamoru Tasaka <mtasaka@ioa.s.u-tokyo.ac.jp> - 0.6.3-2
 - Disable tooltips on_motion func for now to workaround for
   bug 436697