diff --git a/autobuild.xml b/autobuild.xml
index 0be952efc1..d0caff9966 100644
--- a/autobuild.xml
+++ b/autobuild.xml
@@ -166,9 +166,9 @@
             <key>archive</key>
             <map>
               <key>hash</key>
-              <string>1dd5d1dec68e08f630ea54d9811c3e82</string>
+              <string>112886ce15f6c23e82f60668a49869d2</string>
               <key>url</key>
-              <string>http://automated-builds-secondlife-com.s3.amazonaws.com/ct2/8596/35541/boost-1.65.1-darwin64-508584.tar.bz2</string>
+              <string>http://automated-builds-secondlife-com.s3.amazonaws.com/ct2/9462/43910/boost-1.65.1-darwin64-509450.tar.bz2</string>
             </map>
             <key>name</key>
             <string>darwin64</string>
@@ -190,9 +190,9 @@
             <key>archive</key>
             <map>
               <key>hash</key>
-              <string>aa8ba2f803acecea17f76763c21a6e84</string>
+              <string>50c82f11543a11c1ea8d4074c7ab263c</string>
               <key>url</key>
-              <string>http://automated-builds-secondlife-com.s3.amazonaws.com/ct2/8595/35564/boost-1.65.1-linux64-508584.tar.bz2</string>
+              <string>http://automated-builds-secondlife-com.s3.amazonaws.com/ct2/9461/43916/boost-1.65.1-linux64-509450.tar.bz2</string>
             </map>
             <key>name</key>
             <string>linux64</string>
@@ -202,9 +202,9 @@
             <key>archive</key>
             <map>
               <key>hash</key>
-              <string>81a3616e7c393c5eb05a55e9adad210e</string>
+              <string>f8ab0930ed9baec93482075b510a6879</string>
               <key>url</key>
-              <string>http://automated-builds-secondlife-com.s3.amazonaws.com/ct2/8597/35442/boost-1.65.1-windows-508584.tar.bz2</string>
+              <string>http://automated-builds-secondlife-com.s3.amazonaws.com/ct2/9463/43900/boost-1.65.1-windows-509450.tar.bz2</string>
             </map>
             <key>name</key>
             <string>windows</string>
@@ -214,9 +214,9 @@
             <key>archive</key>
             <map>
               <key>hash</key>
-              <string>cee3f08c7766d76fe9667228c490b97b</string>
+              <string>94102c114b3a7ed3eb39a4ffd057154f</string>
               <key>url</key>
-              <string>http://automated-builds-secondlife-com.s3.amazonaws.com/ct2/8598/35445/boost-1.65.1-windows64-508584.tar.bz2</string>
+              <string>http://automated-builds-secondlife-com.s3.amazonaws.com/ct2/9464/43904/boost-1.65.1-windows64-509450.tar.bz2</string>
             </map>
             <key>name</key>
             <string>windows64</string>