diff --git a/sources b/sources
index 0182943..7fbe34e 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (units-2.14.tar.gz) = 3cd09a76fb1cccbafaa3e023c791740738c8347425b2645cad1fa768dee3ebde917602cf65988ee8922fed512ec0bc2367f68545450789fc6bf1a79f066a6986
+SHA512 (units-2.15.tar.gz) = 3fd60acd12142ea3c20bf39184394f300a8284a8946beaf89a8bf2f87c77d8a1ab02189c8a2fd3f93d64517945136fe4ea671edd2d48ea9bae55f9a87b30423f
diff --git a/units-2.14.tar.gz.sig b/units-2.14.tar.gz.sig
deleted file mode 100644
index 5892a0e..0000000
Binary files a/units-2.14.tar.gz.sig and /dev/null differ
diff --git a/units-2.15.tar.gz.sig b/units-2.15.tar.gz.sig
new file mode 100644
index 0000000..322c87f
Binary files /dev/null and b/units-2.15.tar.gz.sig differ
diff --git a/units.spec b/units.spec
index be1f734..a1c9dd6 100644
--- a/units.spec
+++ b/units.spec
@@ -1,7 +1,7 @@
 Summary: A utility for converting amounts from one unit to another
 Name: units
-Version: 2.14
-Release: 3%{?dist}
+Version: 2.15
+Release: 1%{?dist}
 Source: https://ftp.gnu.org/gnu/units/%{name}-%{version}.tar.gz
 URL: https://www.gnu.org/software/units/units.html
 License: GPLv3+
@@ -59,6 +59,9 @@ fi
 %{_mandir}/man1/*
 
 %changelog
+* Tue Oct 31 2017 Kamil Dudka <kdudka@redhat.com> - 2.15-1
+- new upstream release
+
 * Thu Aug 03 2017 Fedora Release Engineering <releng@fedoraproject.org> - 2.14-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Binutils_Mass_Rebuild