diff --git a/doc/versions.inc b/doc/versions.inc
index f5822a2a10..1e7f4d1518 100644
--- a/doc/versions.inc
+++ b/doc/versions.inc
@@ -117,10 +117,10 @@ $w66x64 = array(
 );
 
 $m610dev = array(
-	"num"=>"6.10.50",
+	"num"=>"6.10.51",
 	"status"=>"Development version (standard GUI)",
-	"file"=>"boinc_6.10.50_macOSX_universal.zip",
-	"date"=>"29 Apr 2010",
+	"file"=>"boinc_6.10.51_macOSX_universal.zip",
+	"date"=>"30 Apr 2010",
 	"type"=>"mac_advanced",
 );
 
@@ -141,10 +141,10 @@ $m66 = array(
 );
 
 $m610cdev = array(
-	"num"=>"6.10.50",
+	"num"=>"6.10.51",
 	"status"=>"Development version (Unix command-line version)",
-	"file"=>"boinc_6.10.50_universal-apple-darwin.zip",
-	"date"=>"29 Apr 2010",
+	"file"=>"boinc_6.10.51_universal-apple-darwin.zip",
+	"date"=>"30 Apr 2010",
 	"type"=>"bare_core",
 );