diff --git a/ChangeLog b/ChangeLog
index 41892ed83..ae599d9d9 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2005-05-02  Alexey Shchepin  <alexey@sevcom.net>
+
+	* src/mod_muc/mod_muc_room.erl: Updated changing roles and
+	affiliations tables to latest JEP-0045
+
 2005-05-01  Mickael Remond  <mremond@erlang-fr.org>
 
 	* src/msgs/fr.msg: Updated
diff --git a/src/mod_muc/mod_muc_room.erl b/src/mod_muc/mod_muc_room.erl
index 355ada522..24e82c944 100644
--- a/src/mod_muc/mod_muc_room.erl
+++ b/src/mod_muc/mod_muc_room.erl
@@ -1676,6 +1676,19 @@ can_change_ra(FAffiliation, FRole,
 	      affiliation, none)
   when (FAffiliation == owner) or (FAffiliation == admin) ->
     true;
+can_change_ra(FAffiliation, FRole,
+	      outcast, TRole,
+	      affiliation, member)
+  when (FAffiliation == owner) or (FAffiliation == admin) ->
+    true;
+can_change_ra(owner, FRole,
+	      outcast, TRole,
+	      affiliation, admin) ->
+    true;
+can_change_ra(owner, FRole,
+	      outcast, TRole,
+	      affiliation, owner) ->
+    true;
 can_change_ra(FAffiliation, FRole,
 	      none, TRole,
 	      affiliation, outcast)
@@ -1714,15 +1727,11 @@ can_change_ra(owner, FRole,
     true;
 can_change_ra(owner, FRole,
 	      admin, TRole,
-	      affiliation, member) ->
-    true;
-can_change_ra(owner, FRole,
-	      admin, TRole,
-	      affiliation, owner) ->
+	      affiliation, _Affiliation) ->
     true;
 can_change_ra(owner, FRole,
 	      owner, TRole,
-	      affiliation, admin) ->
+	      affiliation, _Affiliation) ->
     true;
 can_change_ra(FAffiliation, FRole,
 	      TAffiliation, TRole,
@@ -1754,6 +1763,22 @@ can_change_ra(FAffiliation, FRole,
 	      role, moderator)
   when (FAffiliation == owner) or (FAffiliation == admin) ->
     true;
+can_change_ra(FAffiliation, FRole,
+	      owner, moderator,
+	      role, visitor) ->
+    false;
+can_change_ra(owner, FRole,
+	      TAffiliation, moderator,
+	      role, visitor) ->
+    true;
+can_change_ra(FAffiliation, FRole,
+	      admin, moderator,
+	      role, visitor) ->
+    false;
+can_change_ra(admin, FRole,
+	      TAffiliation, moderator,
+	      role, visitor) ->
+    true;
 can_change_ra(FAffiliation, FRole,
 	      owner, moderator,
 	      role, participant) ->