diff --git a/.gitignore b/.gitignore
index bb07354..5c7e530 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,6 @@
+/results_*
+/*.src.rpm
+
 /plexus-components-1.3.1.pom
 /LICENSE-2.0.txt
+/plexus-components-4.0.pom
diff --git a/plexus-components-pom.spec b/plexus-components-pom.spec
index 149a081..28fb848 100644
--- a/plexus-components-pom.spec
+++ b/plexus-components-pom.spec
@@ -1,16 +1,15 @@
-%global short_name plexus-components
-
-Name:           %{short_name}-pom
-Version:        1.3.1
-Release:        13%{?dist}
+Name:           plexus-components-pom
 Summary:        Plexus Components POM
+Version:        4.0
+Release:        1%{?dist}
 License:        ASL 2.0
-URL:            https://github.com/codehaus-plexus/plexus-components
-BuildArch:      noarch
 
-Source0:        http://repo.maven.apache.org/maven2/org/codehaus/plexus/%{short_name}/%{version}/%{short_name}-%{version}.pom
+URL:            https://github.com/codehaus-plexus/plexus-components
+Source0:        http://repo.maven.apache.org/maven2/org/codehaus/plexus/plexus-components/%{version}/plexus-components-%{version}.pom
 Source1:        http://www.apache.org/licenses/LICENSE-2.0.txt
 
+BuildArch:      noarch
+
 BuildRequires:  maven-local
 BuildRequires:  mvn(org.codehaus.plexus:plexus-component-metadata)
 BuildRequires:  mvn(org.codehaus.plexus:plexus:pom:)
@@ -34,6 +33,9 @@ cp -p %{SOURCE1} LICENSE
 %doc LICENSE
 
 %changelog
+* Tue Aug 20 2019 Fabio Valentini <decathorpe@gmail.com> - 4.0-1
+- Update to version 4.0.
+
 * Fri Jul 26 2019 Fedora Release Engineering <releng@fedoraproject.org> - 1.3.1-13
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
 
diff --git a/sources b/sources
index 75dc56a..64d35da 100644
--- a/sources
+++ b/sources
@@ -1,2 +1,2 @@
-27d70e2cb4c7837c4ff31551616c1519  plexus-components-1.3.1.pom
-3b83ef96387f14655fc854ddc3c6bd57  LICENSE-2.0.txt
+SHA512 (plexus-components-4.0.pom) = 5f0b71213b36ed9733d8c74e60a658211124c98fa4b2e31d9a228a3ff2df2c40e39ddfe16ae468ca8a723965ddc73bfa0025989338e749ced0b582e520f14e33
+SHA512 (LICENSE-2.0.txt) = 98f6b79b778f7b0a15415bd750c3a8a097d650511cb4ec8115188e115c47053fe700f578895c097051c9bc3dfb6197c2b13a15de203273e1a3218884f86e90e8