diff --git a/.gitignore b/.gitignore
index 227804b..5fd2b3d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,6 +1,9 @@
+/results_*
+/*.src.rpm
+
 /commons-parent-15.tar.xz
 /commons-parent-20.tar.xz
-commons-parent-22.tar.xz
+/commons-parent-22.tar.xz
 /commons-parent-26.tar.xz
 /commons-parent-32.tar.xz
 /commons-parent-33.tar.xz
@@ -13,3 +16,4 @@ commons-parent-22.tar.xz
 /commons-parent-42.tar.xz
 /commons-parent-43-src.zip
 /commons-parent-47.tar.gz
+/commons-parent-52.tar.gz
diff --git a/apache-commons-parent.spec b/apache-commons-parent.spec
index c0cba07..0f3848c 100644
--- a/apache-commons-parent.spec
+++ b/apache-commons-parent.spec
@@ -1,34 +1,39 @@
+%global srcname commons-parent
+
 Name:           apache-commons-parent
-Version:        47
-Release:        6%{?dist}
+Version:        52
+Release:        1%{?dist}
 Summary:        Apache Commons Parent Pom
 License:        ASL 2.0
-URL:            https://commons.apache.org/commons-parent-pom.html
 BuildArch:      noarch
 
-Source0:        https://github.com/apache/commons-parent/archive/commons-parent-%{version}.tar.gz
+%global upstream_version rel/%{srcname}-%{version}
+%global upstream_archive %{srcname}-rel-%{srcname}-%{version}
+
+URL:            https://commons.apache.org/commons-parent-pom.html
+Source0:        https://github.com/apache/%{srcname}/archive/%{upstream_version}/%{srcname}-%{version}.tar.gz
 
 BuildRequires:  maven-local
-BuildRequires: java-11-openjdk-devel
-BuildRequires:  mvn(org.apache:apache:pom:)
+BuildRequires:  mvn(biz.aQute.bnd:biz.aQute.bndlib)
 BuildRequires:  mvn(org.apache.felix:maven-bundle-plugin)
 BuildRequires:  mvn(org.apache.maven.plugins:maven-antrun-plugin)
+BuildRequires:  mvn(org.apache:apache:pom:)
 BuildRequires:  mvn(org.codehaus.mojo:build-helper-maven-plugin)
 
 # Not generated automatically
 BuildRequires:  mvn(org.apache.maven.plugins:maven-assembly-plugin)
-BuildRequires:  mvn(org.codehaus.mojo:build-helper-maven-plugin)
 Requires:       mvn(org.codehaus.mojo:build-helper-maven-plugin)
 
 %description
 The Project Object Model files for the apache-commons packages.
 
+
 %prep
-%setup -q -n commons-parent-commons-parent-%{version}
+%setup -q -n %{upstream_archive}
 
 # Plugin is not in fedora
-%pom_remove_plugin org.apache.commons:commons-build-plugin
-%pom_remove_plugin org.apache.maven.plugins:maven-scm-publish-plugin
+%pom_remove_plugin :commons-build-plugin
+%pom_remove_plugin :maven-scm-publish-plugin
 
 # Plugins useless in package builds
 %pom_remove_plugin :apache-rat-plugin
@@ -42,19 +47,24 @@ for profile in animal-sniffer japicmp jacoco cobertura clirr; do
     %pom_xpath_remove "pom:profile[pom:id='$profile']"
 done
 
+
 %build
-export JAVA_HOME=/usr/lib/jvm/java-11
 %mvn_build
 
+
 %install
-export JAVA_HOME=/usr/lib/jvm/java-11
 %mvn_install
 
+
 %files -f .mfiles
-%doc RELEASE-NOTES.txt
+%doc README.md RELEASE-NOTES.txt
 %license LICENSE.txt NOTICE.txt
 
+
 %changelog
+* Tue Sep 01 2020 Fabio Valentini <decathorpe@gmail.com> - 52-1
+- Update to version 52.
+
 * Mon Jul 27 2020 Fedora Release Engineering <releng@fedoraproject.org> - 47-6
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
 
@@ -189,3 +199,4 @@ export JAVA_HOME=/usr/lib/jvm/java-11
 
 * Wed Oct 20 2010 Chris Spike <spike@fedoraproject.org> 15-1
 - Initial version of the package
+
diff --git a/sources b/sources
index d0b8680..348b09c 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (commons-parent-47.tar.gz) = 4982b5dd80658c79a985f62779025ee419e4fd5f6b1bc272a02b122c72e6f8f74e30267fe191c85ea03cf20c60f544157c39fe83297c3b11735f73ef33b648d7
+SHA512 (commons-parent-52.tar.gz) = d7ff5082c29f6d0297a11098b5df10811e83041bfbd9f0afba78b09d25e4446d604f3f2f29383ae2ed066d0e7d3f4b1a11ce0eb9443e84274d815e36ebff3b97