diff --git a/install.xml b/install.xml
index c1894ddc38..f223521689 100644
--- a/install.xml
+++ b/install.xml
@@ -254,9 +254,9 @@
           <key>windows</key>
           <map>
             <key>md5sum</key>
-            <string>53e5ab7affff7121a5af2f82b4d58b54</string>
+            <string>78ccac8aaf8ea5bec482dfbcdbeb1651</string>
             <key>url</key>
-            <uri>http://s3.amazonaws.com/viewer-source-downloads/install_pkgs/curl-7.19.6-windows-20091016.tar.bz2</uri>
+            <uri>http://s3.amazonaws.com/viewer-source-downloads/install_pkgs/curl-7.19.6-windows-20100414.tar.bz2</uri>
           </map>
         </map>
       </map>