diff --git a/autobuild.xml b/autobuild.xml
index 5f6668ce83..8f700efa04 100644
--- a/autobuild.xml
+++ b/autobuild.xml
@@ -2231,16 +2231,16 @@
             <key>archive</key>
             <map>
               <key>hash</key>
-              <string>2fd372be3084c956de10a2dbe034bf37</string>
+              <string>dd008981cac7ede93efa6cefe4ee61a0</string>
               <key>url</key>
-              <string>http://automated-builds-secondlife-com.s3.amazonaws.com/ct2/3948/10818/llca-201704032213.503937-common-503937.tar.bz2</string>
+              <string>http://automated-builds-secondlife-com.s3.amazonaws.com/ct2/12484/73813/llca-201801172118.511910-common-511910.tar.bz2</string>
             </map>
             <key>name</key>
             <string>common</string>
           </map>
         </map>
         <key>version</key>
-        <string>201704032213.503937</string>
+        <string>201801172118.511910</string>
       </map>
       <key>llphysicsextensions_source</key>
       <map>