diff --git a/autobuild.xml b/autobuild.xml
index 17b7fd40c0b76995158b1b9e6c02e91575cee3f1..c172f9b39eebae9f6c77c6aff942acaf522a2216 100644
--- a/autobuild.xml
+++ b/autobuild.xml
@@ -1110,9 +1110,9 @@
             <key>archive</key>
             <map>
               <key>hash</key>
-              <string>88021d6f90389261ae1d96a999307111</string>
+              <string>c34d14026facc6481971ab34bcf6a835</string>
               <key>url</key>
-              <string>http://s3-proxy.lindenlab.com/private-builds-secondlife-com/hg/repo/stinson_llpathinglibrary/rev/258508/arch/Darwin/installer/llphysicsextensions-0.1-darwin-20120531.tar.bz2</string>
+              <string>http://s3-proxy.lindenlab.com/private-builds-secondlife-com/hg/repo/stinson_llpathinglibrary/rev/258547/arch/Darwin/installer/llphysicsextensions-0.1-darwin-20120531.tar.bz2</string>
             </map>
             <key>name</key>
             <string>darwin</string>
@@ -1122,9 +1122,9 @@
             <key>archive</key>
             <map>
               <key>hash</key>
-              <string>3ca5e28190aeb0d8eb2b7fa898f99cd2</string>
+              <string>c87e7d3a12e44e247733d6c242885de2</string>
               <key>url</key>
-              <string>http://s3-proxy.lindenlab.com/private-builds-secondlife-com/hg/repo/stinson_llpathinglibrary/rev/258508/arch/Linux/installer/llphysicsextensions-0.1-linux-20120531.tar.bz2</string>
+              <string>http://s3-proxy.lindenlab.com/private-builds-secondlife-com/hg/repo/stinson_llpathinglibrary/rev/258547/arch/Linux/installer/llphysicsextensions-0.1-linux-20120601.tar.bz2</string>
             </map>
             <key>name</key>
             <string>linux</string>
@@ -1134,9 +1134,9 @@
             <key>archive</key>
             <map>
               <key>hash</key>
-              <string>17ecbfa939cffb5cf732d90fd7d3f440</string>
+              <string>38a31993f6e46eb18e88419cec793eaf</string>
               <key>url</key>
-              <string>http://s3-proxy.lindenlab.com/private-builds-secondlife-com/hg/repo/stinson_llpathinglibrary/rev/258508/arch/CYGWIN/installer/llphysicsextensions-0.1-windows-20120531.tar.bz2</string>
+              <string>http://s3-proxy.lindenlab.com/private-builds-secondlife-com/hg/repo/stinson_llpathinglibrary/rev/258547/arch/CYGWIN/installer/llphysicsextensions-0.1-windows-20120531.tar.bz2</string>
             </map>
             <key>name</key>
             <string>windows</string>