diff --git a/armadillo-4.650.1.tar.gz b/armadillo-4.650.1.tar.gz
deleted file mode 100644
index 8ca901b..0000000
--- a/armadillo-4.650.1.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:4abd440c15a7062486b3aef3330de981ea159d2d8c84c9c2c0a5cd146402193e
-size 5351058
diff --git a/armadillo-4.650.4.tar.gz b/armadillo-4.650.4.tar.gz
new file mode 100644
index 0000000..befcd4e
--- /dev/null
+++ b/armadillo-4.650.4.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ccc56580ec932ec9beade5679b07ecbed889e9b602866f673d1a05a7692b4bf8
+size 5408567
diff --git a/armadillo.changes b/armadillo.changes
index f8b36dd..0b25879 100644
--- a/armadillo.changes
+++ b/armadillo.changes
@@ -1,3 +1,11 @@
+-------------------------------------------------------------------
+Sat Mar 21 00:29:27 UTC 2015 - badshah400@gmail.com
+
+- Update to version 4.650.4:
+  + List of changes not documented upstream.
+- Changes from version 4.650.2 and 4.650.3:
+  + List of changes not documented upstream.
+
 -------------------------------------------------------------------
 Wed Feb 18 03:20:26 UTC 2015 - badshah400@gmail.com
 
diff --git a/armadillo.spec b/armadillo.spec
index 779b599..6e845c9 100644
--- a/armadillo.spec
+++ b/armadillo.spec
@@ -19,7 +19,7 @@
 %define soname libarmadillo4
 
 Name:           armadillo
-Version:        4.650.1
+Version:        4.650.4
 Release:        0
 Summary:        Fast C++ matrix library with interfaces to LAPACK and ATLAS
 License:        MPL-2.0