diff --git a/.gitignore b/.gitignore
index bef47b6..0d34648 100644
--- a/.gitignore
+++ b/.gitignore
@@ -39,3 +39,4 @@ mmapper-2.0.4-final2-source.tar.gz
 /MMapper-21.09.0.tar.gz
 /MMapper-21.09.2.tar.gz
 /MMapper-21.12.0.tar.gz
+/MMapper-21.12.1.tar.gz
diff --git a/mmapper.spec b/mmapper.spec
index 29e4041..293ab58 100644
--- a/mmapper.spec
+++ b/mmapper.spec
@@ -1,5 +1,5 @@
 Name:           mmapper
-Version:        21.12.0
+Version:        21.12.1
 Release:        1%{?dist}
 Summary:        Graphical MUME mapper
 
@@ -64,6 +64,9 @@ desktop-file-validate $RPM_BUILD_ROOT%{_datadir}/applications/org.mume.MMapper.d
 
 
 %changelog
+* Tue Dec 07 2021 Kalev Lember <klember@redhat.com> - 21.12.1-1
+- Update to 21.12.1
+
 * Mon Dec 06 2021 Kalev Lember <klember@redhat.com> - 21.12.0-1
 - Update to 21.12.0
 
diff --git a/sources b/sources
index 4b88edb..b279ae1 100644
--- a/sources
+++ b/sources
@@ -1,2 +1,2 @@
+SHA512 (MMapper-21.12.1.tar.gz) = 2cc7ba5a993b4457753b97aa3242264394ce1398a12ba41042fb220613c94a28d997fa2ee321eca618bfd8552fe6db6f6872f9718b8a1be25ed9e77e275cf728
 SHA512 (glm-0.9.9.7.zip) = 821d52032bbf93a2c77d74270e676ad1965a263732c5ca9d0b647abd689f9d69ded1d5134e3801947aa81b169ce98ba11d855d90fcc0cb843cded889dd4b5405
-SHA512 (MMapper-21.12.0.tar.gz) = 5695531236e47ff50bac09a47f8003fbe77ef6ed54525839b3bc945aa430538618c700295dac6bd25a2983788df04a221b949749c3d152e705c70d2b7c4c7ec8