diff --git a/.cvsignore b/.cvsignore
index 95ddfee..622340b 100644
--- a/.cvsignore
+++ b/.cvsignore
@@ -1 +1 @@
-nspr-4.6.3.tar.gz
+nspr-4.6.4.tar.gz
diff --git a/nspr.spec b/nspr.spec
index 54d7c90..bfc994b 100644
--- a/nspr.spec
+++ b/nspr.spec
@@ -1,6 +1,6 @@
 Summary:	Netscape Portable Runtime
 Name:		nspr
-Version:	4.6.3
+Version:	4.6.4
 Release:	1
 License:	MPL/GPL/LGPL
 URL:		http://www.mozilla.org/projects/nspr/
@@ -120,6 +120,9 @@ cat %{SOURCE1} | sed -e "s,%%libdir%%,%{_libdir},g" \
 %{_bindir}/nspr-config
 
 %changelog
+* Tue Nov 21 2006 Kai Engert <kengert@redhat.com> - 4.6.4-1
+- Update to 4.6.4
+
 * Thu Sep 14 2006 Kai Engert <kengert@redhat.com> - 4.6.3-1
 - Update to 4.6.3
 
diff --git a/sources b/sources
index 8e443aa..c65b7cd 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-d529cf2d1676e4c38bf7d530098865e6  nspr-4.6.3.tar.gz
+43db60ab2ff1599c17d3a3f55caa7d47  nspr-4.6.4.tar.gz