diff --git a/armadillo-5.500.2.tar.gz b/armadillo-5.500.2.tar.gz
deleted file mode 100644
index 4c04eba..0000000
--- a/armadillo-5.500.2.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:a29d964fb879199a2ec06e67d0c33faa704bd493f48ff8d4abe3898baf735d19
-size 5442223
diff --git a/armadillo-6.100.0.tar.gz b/armadillo-6.100.0.tar.gz
new file mode 100644
index 0000000..6b6dc3e
--- /dev/null
+++ b/armadillo-6.100.0.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8ba581e5786ba04edefa4628574f6a68eec0f47ca15683ccd0a6354fc2381cc9
+size 5448303
diff --git a/armadillo.changes b/armadillo.changes
index 7164a08..1f1d3a3 100644
--- a/armadillo.changes
+++ b/armadillo.changes
@@ -1,3 +1,19 @@
+-------------------------------------------------------------------
+Thu Oct 15 16:03:24 UTC 2015 - badshah400@gmail.com
+
+- Version 6.100.0 (Midnight Blue):
+  + Faster norm() and normalise() when using Intel MKL, ATLAS or
+    OpenBLAS.
+  + Added Schur decomposition: schur().
+  + Stricter handling of matrix objects by hist() and histc().
+  + Advanced constructors for using auxiliary memory now have the
+    default of strict = false.
+  + Cube class now delays allocation of .slice() related
+    structures until needed.
+  + Expanded join_slices() to handle joining cubes with matrices.
+- Update shlib package name to libarmadillo6 in keeping with
+  shlib version upgrade.
+
 -------------------------------------------------------------------
 Thu Sep  3 11:11:50 UTC 2015 - badshah400@gmail.com
 
diff --git a/armadillo.spec b/armadillo.spec
index 1d08f79..d4d4647 100644
--- a/armadillo.spec
+++ b/armadillo.spec
@@ -16,10 +16,10 @@
 #
 
 
-%define soname libarmadillo5
+%define soname libarmadillo6
 
 Name:           armadillo
-Version:        5.500.2
+Version:        6.100.0
 Release:        0
 Summary:        Fast C++ matrix library with interfaces to LAPACK and ATLAS
 License:        MPL-2.0
diff --git a/baselibs.conf b/baselibs.conf
index ea893a5..15e8ebf 100644
--- a/baselibs.conf
+++ b/baselibs.conf
@@ -1,4 +1,4 @@
-libarmadillo5
+libarmadillo6
 armadillo-devel
 	requires -armadillo-<targettype>
-	requires "libarmadillo5-<targettype> = <version>"
+	requires "libarmadillo6-<targettype> = <version>"