diff --git a/ChangeLog b/ChangeLog
index 7512d33c..130c07e3 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,7 @@
 2006-02-28  Chris Dunlap  <cdunlap@llnl.gov>
 
+	* HISTORY, META, NEWS: Updated for 0.5.1 release.
+
 	* src/libcommon/license.c: Changed Munge to MUNGE.
 
 	* src/munged/munged.c(main): Changed new logfile perms from 666 to 640.
diff --git a/HISTORY b/HISTORY
index 326d6636..259ab1cb 100644
--- a/HISTORY
+++ b/HISTORY
@@ -1,3 +1,4 @@
+0.5.1	2006-02-28
 0.5	2006-01-24
 0.4.3	2005-10-31
 0.4.2	2005-07-20
diff --git a/META b/META
index 226f7368..e2ae192f 100644
--- a/META
+++ b/META
@@ -1,6 +1,6 @@
   Name:         munge
-  Version:      0.5
-  Date:         2006-01-24
+  Version:      0.5.1
+  Date:         2006-02-28
   Author:       Chris Dunlap <cdunlap@llnl.gov>
   LT_Current:   2
   LT_Revision:  0
diff --git a/NEWS b/NEWS
index a2ec9a24..52e18720 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,6 @@
+Version 0.5.1 (2006-02-28):
+  - Set created logfile permissions to 640.
+
 Version 0.5 (2006-01-24):
   - Fixed bug with credential's compression header not being protected by mac.
   - Changed credential format.