diff --git a/autobuild.xml b/autobuild.xml
index ba57d09f86..bfb4b5eae4 100644
--- a/autobuild.xml
+++ b/autobuild.xml
@@ -1618,9 +1618,9 @@
             <key>archive</key>
             <map>
               <key>hash</key>
-              <string>dde928cb24d22a267004a8c17669ba65</string>
+              <string>8aedfdcf670348c18a9991ae1b384a61</string>
               <key>url</key>
-              <string>http://automated-builds-secondlife-com.s3.amazonaws.com/hg/repo/3p-google-perftools/rev/226426/arch/Linux/installer/google_perftools-1.7-linux-20110412.tar.bz2</string>
+              <string>http://automated-builds-secondlife-com.s3.amazonaws.com/hg/repo/3p-google-perftools/rev/262672/arch/Linux/installer/gperftools-2.0-linux-20120727.tar.bz2</string>
             </map>
             <key>name</key>
             <string>linux</string>
@@ -1630,9 +1630,9 @@
             <key>archive</key>
             <map>
               <key>hash</key>
-              <string>8308f7bd68bb7083655753b7abe7225f</string>
+              <string>f62841804acb91e1309603a84f3f0ce8</string>
               <key>url</key>
-              <string>http://automated-builds-secondlife-com.s3.amazonaws.com/hg/repo/3p-google-perftools/rev/226287/arch/CYGWIN/installer/google_perftools-1.7-windows-20110411.tar.bz2</string>
+              <string>http://automated-builds-secondlife-com.s3.amazonaws.com/hg/repo/3p-google-perftools/rev/262672/arch/CYGWIN/installer/gperftools-2.0-windows-20120727.tar.bz2</string>
             </map>
             <key>name</key>
             <string>windows</string>