diff --git a/.gitignore b/.gitignore
index 92d6f32..faa1955 100644
--- a/.gitignore
+++ b/.gitignore
@@ -11,3 +11,4 @@ libebml-1.0.0.tar.bz2
 /libebml-1.3.7.tar.xz
 /libebml-1.3.9.tar.xz
 /libebml-1.3.10.tar.xz
+/libebml-1.4.0.tar.xz
diff --git a/libebml.spec b/libebml.spec
index 735c081..81839f1 100644
--- a/libebml.spec
+++ b/libebml.spec
@@ -1,7 +1,7 @@
 Summary:    Extensible Binary Meta Language library
 Name:       libebml
-Version:    1.3.10
-Release:    2%{?dist}
+Version:    1.4.0
+Release:    1%{?dist}
 License:    LGPLv2+
 URL:        https://www.matroska.org/
 Source:     https://dl.matroska.org/downloads/%{name}/%{name}-%{version}.tar.xz
@@ -52,7 +52,7 @@ make %{?_smp_mflags}
 %files
 %license LICENSE.LGPL
 %doc ChangeLog
-%{_libdir}/%{name}.so.4*
+%{_libdir}/%{name}.so.5*
 
 %files devel
 %{_includedir}/ebml/
@@ -66,6 +66,9 @@ make %{?_smp_mflags}
 
 
 %changelog
+* Tue Jul 07 2020 Dominik Mierzejewski <rpm@greysector.net> - 1.4.0-1
+- update to 1.4.0 (#1851593), ABI bump
+
 * Wed Jan 29 2020 Fedora Release Engineering <releng@fedoraproject.org> - 1.3.10-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild
 
diff --git a/sources b/sources
index be4404b..8cd3513 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (libebml-1.3.10.tar.xz) = c7ba20664161e811a10847f888a833abaa2b7a4d43ddbef6ae927f391f5d1eff45bc703f13a52ccfc793521e3b22cbac2fd93550cd95119a4060153683b29c49
+SHA512 (libebml-1.4.0.tar.xz) = db78ee560a44b90b4df12ba23a00f8ccb0d3626f44296af6b79a492a00126690582764c6be6c9e9851302a0d0d70edfbe000cc217c5532abe862a821624af230