diff --git a/install.xml b/install.xml
index 22dde9d1d6464b7750a7b2bbd08ce8ac3583fbc9..4691eeb1a2f308c605c5e03a0b75aecb168a877e 100644
--- a/install.xml
+++ b/install.xml
@@ -719,9 +719,9 @@
           <key>windows</key>
           <map>
             <key>md5sum</key>
-            <string>95258a666a35f507b9df9d720db56717</string>
+            <string>6a6bb0143a2561e3276dab4bcfa425ef</string>
             <key>url</key>
-            <uri>http://s3.amazonaws.com/viewer-source-downloads/install_pkgs/jpeglib-6b-windows-20090917.tar.bz2</uri>
+            <uri>http://s3.amazonaws.com/viewer-source-downloads/install_pkgs/jpeglib-6b-windows-20090917a.tar.bz2</uri>
           </map>
         </map>
       </map>