diff --git a/armadillo-8.500.1.tar.xz b/armadillo-8.500.1.tar.xz
deleted file mode 100644
index 871497f..0000000
--- a/armadillo-8.500.1.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:ace40efbe2df4b418ec713c71bbd20cedfa92a55015f810639319dec477aa12e
-size 4772340
diff --git a/armadillo-9.100.5.tar.xz b/armadillo-9.100.5.tar.xz
new file mode 100644
index 0000000..a483fb7
--- /dev/null
+++ b/armadillo-9.100.5.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7e7dc6f1e876b8243c27a003b037559663371b42885436b1087757e652db41cd
+size 4783480
diff --git a/armadillo.changes b/armadillo.changes
index 94008fd..b6c68c7 100644
--- a/armadillo.changes
+++ b/armadillo.changes
@@ -1,3 +1,22 @@
+-------------------------------------------------------------------
+Thu Aug 16 06:36:12 UTC 2018 - badshah400@gmail.com
+
+- Update to version 9.100.5:
+  + Faster handling of symmetric/hermitian positive definite
+    matrices by solve().
+  + Faster handling of inv_sympd() in compound expressions.
+  + Added .is_symmetric().
+  + Added .is_hermitian().
+  + Expanded spsolve() to optionally allow keeping solutions of
+    systems singular to working precision.
+  + New configuration options ARMA_OPTIMISE_SOLVE_BAND and
+    ARMA_OPTIMISE_SOLVE_SYMPD.
+  + Smarter use of the element cache in sparse matrices.
+- Pass a more robust regexp to sed for fixing end-of-line encoding
+  changes.
+- Update shlib package name in keeping with upstream versioning.
+- Use %%license instead of %%doc to install license file.
+
 -------------------------------------------------------------------
 Wed May 16 07:44:11 UTC 2018 - badshah400@gmail.com
 
diff --git a/armadillo.spec b/armadillo.spec
index 35650c8..c210c9e 100644
--- a/armadillo.spec
+++ b/armadillo.spec
@@ -16,9 +16,9 @@
 #
 
 
-%define soname libarmadillo8
+%define soname libarmadillo9
 Name:           armadillo
-Version:        8.500.1
+Version:        9.100.5
 Release:        0
 Summary:        C++ matrix library with interfaces to LAPACK and ATLAS
 License:        Apache-2.0
@@ -94,11 +94,10 @@ and user documentation (reference guide).
 %prep
 %setup -q
 #Convert DOS end-of-line to UNIX end-of-line
-sed -i 's/\r//' README.txt
-sed -i 's/\r//' LICENSE.txt
-sed -i 's/\r//' NOTICE.txt
-# for i in `ls licenses/`; do sed -i 's/\r//' licenses/$i ; done
-for i in `ls examples/*.cpp`; do sed -i 's/\r//' $i; done
+sed -i 's/\r$//' README.md
+sed -i 's/\r$//' LICENSE.txt
+sed -i 's/\r$//' NOTICE.txt
+for i in `ls examples/*.cpp`; do sed -i 's/\r$//' $i; done
 
 %build
 cmake . \
@@ -126,7 +125,8 @@ rm -rf examples/lib_win64
 %doc armadillo_nicta_2010.pdf
 %doc rcpp_armadillo_csda_2014.pdf
 %doc armadillo_joss_2016.pdf
-%doc LICENSE.txt NOTICE.txt README.txt index.html examples/ docs.html
+%doc NOTICE.txt README.md index.html examples/ docs.html
+%license LICENSE.txt
 
 %files devel
 %defattr(-,root,root)
diff --git a/baselibs.conf b/baselibs.conf
index e5ec566..bfe2f54 100644
--- a/baselibs.conf
+++ b/baselibs.conf
@@ -1,4 +1,4 @@
-libarmadillo8
+libarmadillo9
 armadillo-devel
 	requires -armadillo-<targettype>
-	requires "libarmadillo8-<targettype> = <version>"
+	requires "libarmadillo9-<targettype> = <version>"