diff --git a/.gitignore b/.gitignore
index 6696a12..71bd672 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,3 +5,4 @@
 /black-hole-solver-1.2.0.tar.xz
 /black-hole-solver-1.2.1.tar.xz
 /black-hole-solver-1.4.0.tar.xz
+/black-hole-solver-1.6.0.tar.xz
diff --git a/black-hole-solver.spec b/black-hole-solver.spec
index 402edcb..d76c5a5 100644
--- a/black-hole-solver.spec
+++ b/black-hole-solver.spec
@@ -5,8 +5,8 @@
 %define develname lib%{basen}-devel
 
 Name: %{basen}
-Version: 1.4.0
-Release: 2%{?dist}
+Version: 1.6.0
+Release: 1%{?dist}
 # The entire source code is MIT except xxHash-0.6.5/ which is BSD
 License: MIT and BSD
 Source0: https://fc-solve.shlomifish.org/downloads/fc-solve/%{basen}-%{version}.tar.xz
@@ -39,6 +39,7 @@ BuildRequires: perl(strict)
 BuildRequires: perl(warnings)
 BuildRequires: perl-devel
 BuildRequires: python3
+BuildRequires: rinutils-devel
 BuildRequires: valgrind
 BuildRequires: xxhash-devel
 
diff --git a/sources b/sources
index 857b191..165b57f 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (black-hole-solver-1.4.0.tar.xz) = 7b9b98ded1f04420e92aeffbc56d0998a4e4a2a191dfe5dfb1249c8161b00bf0393544810c7edff15b72d37cbc00e8e6aa4353351b04fb8dbf662b168f6ed7d0
+SHA512 (black-hole-solver-1.6.0.tar.xz) = 225463613dd260c5a14a09d49f23593ae6c7441500c418f05458079e03f22a68d7a00376eeb39c1e1d2dc12ce8f32ddc0b5b784f73617b9a529a16f672c1569a