diff --git a/build.xml b/build.xml
index 46675ec3d..ccd05bf1c 100644
--- a/build.xml
+++ b/build.xml
@@ -1303,7 +1303,7 @@ javax.swing.event, javax.swing.border"/>
             manifest="${src}/net/java/sip/communicator/impl/protocol/yahoo/yahoo.provider.manifest.mf">
             <zipfileset dir="${dest}/net/java/sip/communicator/impl/protocol/yahoo"
                 prefix="net/java/sip/communicator/impl/protocol/yahoo"/>
-            <zipfileset src="${lib.noinst}/ymsg_network_v0_61.jar" prefix=""/>
+            <zipfileset src="${lib.noinst}/ymsg_network_v0_63.jar" prefix=""/>
             <zipfileset dir="${resources}/images/yahoo"
                             prefix="resources/images/yahoo"/>
         </jar>
@@ -1316,7 +1316,7 @@ javax.swing.event, javax.swing.border"/>
             manifest="${testsrc}/net/java/sip/communicator/slick/protocol/yahoo/yahoo.provider.slick.manifest.mf">
             <zipfileset dir="${dest}/net/java/sip/communicator/slick/protocol/yahoo"
                 prefix="net/java/sip/communicator/slick/protocol/yahoo"/>
-            <zipfileset src="${lib.noinst}/ymsg_network_v0_61.jar" prefix=""/>
+            <zipfileset src="${lib.noinst}/ymsg_network_v0_63.jar" prefix=""/>
         </jar>
     </target>
 
diff --git a/lib/installer-exclude/ymsg_network_v0_61.jar b/lib/installer-exclude/ymsg_network_v0_61.jar
deleted file mode 100644
index 291d52fcc..000000000
Binary files a/lib/installer-exclude/ymsg_network_v0_61.jar and /dev/null differ
diff --git a/lib/installer-exclude/ymsg_network_v0_63.jar b/lib/installer-exclude/ymsg_network_v0_63.jar
new file mode 100644
index 000000000..bf1dde1b3
Binary files /dev/null and b/lib/installer-exclude/ymsg_network_v0_63.jar differ