diff --git a/armadillo-6.500.5.tar.gz b/armadillo-6.500.5.tar.gz
deleted file mode 100644
index 4054220..0000000
--- a/armadillo-6.500.5.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:eb1ffbcd779d3f158b541211ca1ed5111a0b9dd11157778978bb64e48067e5ee
-size 5455963
diff --git a/armadillo-6.600.5.tar.gz b/armadillo-6.600.5.tar.gz
new file mode 100644
index 0000000..0ad7e2d
--- /dev/null
+++ b/armadillo-6.600.5.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6da5b32f5f2551815948bcfa5182b77b605607660d911b8f9f098f03e3cf7707
+size 5461091
diff --git a/armadillo.changes b/armadillo.changes
index 451994f..9ed94cc 100644
--- a/armadillo.changes
+++ b/armadillo.changes
@@ -1,3 +1,14 @@
+-------------------------------------------------------------------
+Thu Mar 24 20:35:06 UTC 2016 - badshah400@gmail.com
+
+- Update to version 6.600.5 (Catabolic Amalgamator):
+  + Expanded sum(), mean(), min(), max() to handle cubes.
+  + Expanded Cube class to handle arbitrarily sized empty cubes
+    (eg. 0x5x2).
+  + Added shift() for circular shifts of elements.
+  + Added sqrtmat() for finding the square root of a matrix.
+  + Fix for gmm_diag when using Mahalanobis distance.
+
 -------------------------------------------------------------------
 Wed Feb 17 00:40:59 UTC 2016 - badshah400@gmail.com
 
diff --git a/armadillo.spec b/armadillo.spec
index 072e539..b18d458 100644
--- a/armadillo.spec
+++ b/armadillo.spec
@@ -19,7 +19,7 @@
 %define soname libarmadillo6
 
 Name:           armadillo
-Version:        6.500.5
+Version:        6.600.5
 Release:        0
 Summary:        Fast C++ matrix library with interfaces to LAPACK and ATLAS
 License:        MPL-2.0