diff --git a/.gitignore b/.gitignore
index 489bbcc..9000698 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,4 @@
 /black-hole-solver-0.24.0.tar.xz
 /black-hole-solver-1.0.0.tar.xz
 /black-hole-solver-1.2.0.tar.xz
+/black-hole-solver-1.2.1.tar.xz
diff --git a/black-hole-solver.spec b/black-hole-solver.spec
index 281047a..5b54c9b 100644
--- a/black-hole-solver.spec
+++ b/black-hole-solver.spec
@@ -5,7 +5,7 @@
 %define develname lib%{basen}-devel
 
 Name: %{basen}
-Version: 1.2.0
+Version: 1.2.1
 Release: 1%{?dist}
 # The entire source code is MIT except xxHash-0.6.5/ which is BSD
 License: MIT and BSD
diff --git a/sources b/sources
index 9a54177..fcc9828 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (black-hole-solver-1.2.0.tar.xz) = 52f1c3121437eba1d85824b42af9588eae34bafc44446b8d02824eb34057109cd5529b8b0ace7d038461c2f0e1ed14f82cda9dfdc9b68c563b830f6ad9662ded
+SHA512 (black-hole-solver-1.2.1.tar.xz) = 730842b48c9d02749f4c3604ca2e9e2f4ff76a1a4730e5aeb7849f2533e3a9d50bbc39996b2e48c83baf1ac6e8e469cdc75975db1a7e58c855550d1698555570