diff --git a/ntl.spec b/ntl.spec
index d33938f..76449aa 100644
--- a/ntl.spec
+++ b/ntl.spec
@@ -10,7 +10,7 @@
 
 Summary: High-performance algorithms for vectors, matrices, and polynomials 
 Name:    ntl 
-Version: 11.3.0
+Version: 11.3.1
 Release: 1%{?dist}
 
 License: LGPLv2+
@@ -148,6 +148,9 @@ done
 
 
 %changelog
+* Tue Oct 30 2018 Jerry James <loganjerry@gmail.com> - 11.3.1-1
+- ntl-11.3.1
+
 * Fri Oct  5 2018 Jerry James <loganjerry@gmail.com> - 11.3.0-1
 - ntl-11.3.0
 
diff --git a/sources b/sources
index 28c827b..f8f231a 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (ntl-11.3.0.tar.gz) = 0c812e7355b7c01dcfc00093a009fa04de92e9c8c2b2431ce45ca3fafda52813fb62a35b4c8e950d63e0278a78b1bc4d9ebe806868978252e15a6dea293bd3f6
+SHA512 (ntl-11.3.1.tar.gz) = 38ad71514acb7896c4d696f7a651efb7883c3188e3a92127351440308a0794281383047b9bcb9090f26cd44a17c5e9bc39950f89067b6927b005dbe43f8cb4d3