diff --git a/csdiff-1.4.0.tar.xz.asc b/csdiff-1.4.0.tar.xz.asc
deleted file mode 100644
index 944670d..0000000
--- a/csdiff-1.4.0.tar.xz.asc
+++ /dev/null
@@ -1,16 +0,0 @@
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diff --git a/csdiff-1.5.0.tar.xz.asc b/csdiff-1.5.0.tar.xz.asc
new file mode 100644
index 0000000..b02928d
--- /dev/null
+++ b/csdiff-1.5.0.tar.xz.asc
@@ -0,0 +1,16 @@
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diff --git a/csdiff.spec b/csdiff.spec
index 01b1ee4..9f8dbc3 100644
--- a/csdiff.spec
+++ b/csdiff.spec
@@ -13,7 +13,7 @@
 %endif
 
 Name:       csdiff
-Version:    1.4.0
+Version:    1.5.0
 Release:    1%{?dist}
 Summary:    Non-interactive tools for processing code scan results in plain-text
 
@@ -132,6 +132,9 @@ ctest %{?_smp_mflags} --output-on-failure
 %endif
 
 %changelog
+* Thu Oct 18 2018 Kamil Dudka <kdudka@redhat.com> 1.5.0-1
+- update to latest upstream release
+
 * Thu May 03 2018 Kamil Dudka <kdudka@redhat.com> 1.4.0-1
 - update to latest upstream release
 - make both python2 and python3 optional
diff --git a/sources b/sources
index 73bce79..c033d65 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (csdiff-1.4.0.tar.xz) = e0194bf6891aa9387d2b5ab547b656717ece4eff54f50b129232ee781652076c988b15b306b9328ca145de9992fd442ab65c5c8a75f13cb303a67bcacc1d1a7a
+SHA512 (csdiff-1.5.0.tar.xz) = c253662923dc7c0118c9cde683fa0eaf6822134cb50ea728a22bfd7a1fa192d93e7631ae8292f16825a08f34697a3122e9f9fec68c3474a20394e7d4cb99584f