diff --git a/.gitignore b/.gitignore
index 43aecff..bf9418e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 /minizip-2.5.0.tar.gz
 /minizip-2.5.4.tar.gz
 /minizip-2.8.1.tar.gz
+/minizip-2.8.3.tar.gz
diff --git a/minizip.spec b/minizip.spec
index 69d8304..1892fae 100644
--- a/minizip.spec
+++ b/minizip.spec
@@ -1,5 +1,5 @@
 Name:           minizip
-Version:        2.8.1
+Version:        2.8.3
 Release:        1%{?dist}
 Summary:        Minizip contrib in zlib with the latest bug fixes and advanced features
 
@@ -36,24 +36,31 @@ rm -rf lib/bzip2
 
 
 %build
-%cmake .
+%cmake . -DMZ_BUILD_TEST=ON
 %make_build
 
+
 %install
 %make_install
 
 
+%check
+make test
+
+
 %ldconfig_scriptlets
 
 
 %files
+%exclude %{_bindir}/%{name}
+%exclude %{_libdir}/debug/usr/bin/%{name}-%{version}-%{release}.%{_arch}.debug
 %license LICENSE
 %doc README.md
-%{_libdir}/lib%{name}.so.*
+%{_libdir}/%{name}.so.*
 
 
 %files devel
-%{_libdir}/lib%{name}.so
+%{_libdir}/%{name}.so
 %{_libdir}/pkgconfig/%{name}.pc
 %{_libdir}/cmake/%{name}
 %{_includedir}/mz*.h
@@ -61,6 +68,9 @@ rm -rf lib/bzip2
 %{_includedir}/zip.h
 
 %changelog
+* Wed Jan 30 2019 Patrik Novotný <panovotn@redhat.com> 2.8.3-1
+- Update to upstream version 2.8.3
+
 * Thu Dec 06 2018 Patrik Novotný <panovotn@redhat.com> 2.8.1-1
 - Update to upstream version 2.8.1
 
diff --git a/sources b/sources
index ae8b750..d34268f 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (minizip-2.8.1.tar.gz) = c54bcfb5c08588469435e472d589ee2a35deff436b2f5754a4e0e50c33e5a1da3f0fcf7379d23505da1e0dd99b69259b370bc1a5472886b66b31b679595dac32
+SHA512 (minizip-2.8.3.tar.gz) = cec7f7e39e80063da93c840a560e98d101381b652b19ffe3a4dfe71590fa485fe5859bb1978118d9ca7e3747237b07f2092e238dc34f4c92c2e23c2fcf7a9f7b