diff --git a/normaliz-3.6.1.tar.gz b/normaliz-3.6.1.tar.gz
deleted file mode 100644
index 5f11e3d..0000000
--- a/normaliz-3.6.1.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:39d82c9115101dcd304877ccd962489568a730673c8a2999908897a278548996
-size 4297916
diff --git a/normaliz-3.6.3.tar.gz b/normaliz-3.6.3.tar.gz
new file mode 100644
index 0000000..75077c6
--- /dev/null
+++ b/normaliz-3.6.3.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:701b39189758eb9a13e189ea1a43218e1c001f19c228e761a80949d610fe3900
+size 4328352
diff --git a/normaliz.changes b/normaliz.changes
index 5674740..5b3343d 100644
--- a/normaliz.changes
+++ b/normaliz.changes
@@ -1,3 +1,12 @@
+-------------------------------------------------------------------
+Mon Oct 22 13:56:08 UTC 2018 - badshah400@gmail.com
+
+- Update to version 3.6.3:
+  * Fix configure.ac that caused building issues.
+- Update to version 3.6.2:
+  * Fix problems with certain borderline input, like empty
+    polytopes or polytopes of embedding dimension 0.
+
 -------------------------------------------------------------------
 Wed Jul 18 07:23:34 UTC 2018 - badshah400@gmail.com
 
diff --git a/normaliz.spec b/normaliz.spec
index 71f9f87..70a9f0e 100644
--- a/normaliz.spec
+++ b/normaliz.spec
@@ -17,7 +17,7 @@
 
 
 Name:           normaliz
-Version:        3.6.1
+Version:        3.6.3
 Release:        0
 Summary:        Tools for computations in affine monoids and rational cones
 License:        GPL-3.0-or-later