diff --git a/.gitignore b/.gitignore
index 709b144..9ae9b56 100644
--- a/.gitignore
+++ b/.gitignore
@@ -6,3 +6,4 @@
 /kcalc-16.08.1.tar.xz
 /kcalc-16.08.2.tar.xz
 /kcalc-16.08.3.tar.xz
+/kcalc-16.12.1.tar.xz
diff --git a/kcalc.spec b/kcalc.spec
index 1cb83a0..8451a34 100644
--- a/kcalc.spec
+++ b/kcalc.spec
@@ -1,6 +1,6 @@
 Name:    kcalc 
 Summary: Scientific Calculator 
-Version: 16.08.3
+Version: 16.12.1
 Release: 1%{?dist}
 
 License: GPLv2+
@@ -100,6 +100,9 @@ desktop-file-validate %{buildroot}%{_kf5_datadir}/applications/org.kde.%{name}.d
 
 
 %changelog
+* Fri Jan 13 2017 Rex Dieter <rdieter@fedoraproject.org> - 16.12.1-1
+- 16.12.1
+
 * Mon Dec 05 2016 Rex Dieter <rdieter@fedoraproject.org> - 16.08.3-1
 - 16.08.3
 
diff --git a/sources b/sources
index ae46af1..e7a511a 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-a5c0e4c24e2fd48e30a37e608082442f  kcalc-16.08.3.tar.xz
+SHA512 (kcalc-16.12.1.tar.xz) = cf160b6c3b93b504928214a7dc7bac6d30f1eb426c3d8e23a431b9debd5308dfe8fbde652188f46a70088c92ddbb0235aeb66d668378b1cdfe188992a6863429