diff --git a/.gitignore b/.gitignore
index a2d9d1a..5e28a74 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,6 @@
+/results_*
+/*.src.rpm
+
 /commons-collections4-4.0-src.tar.gz
 /commons-collections4-4.1-src.tar.gz
+/commons-collections4-4.4-src.tar.gz
diff --git a/apache-commons-collections4.spec b/apache-commons-collections4.spec
index 96793d4..0a77ff3 100644
--- a/apache-commons-collections4.spec
+++ b/apache-commons-collections4.spec
@@ -1,15 +1,17 @@
-Summary:        Extension of the Java Collections Framework
 Name:           apache-commons-collections4
-Version:        4.1
-Release:        5%{?dist}
+Summary:        Extension of the Java Collections Framework
+Version:        4.4
+Release:        1%{?dist}
 License:        ASL 2.0
-URL:            http://commons.apache.org/proper/commons-collections/
-BuildArch:      noarch
 
+URL:            http://commons.apache.org/proper/commons-collections/
 Source0:        http://archive.apache.org/dist/commons/collections/source/commons-collections4-%{version}-src.tar.gz
 
+BuildArch:      noarch
+
 BuildRequires:  maven-local
 BuildRequires:  mvn(junit:junit)
+BuildRequires:  mvn(org.apache.commons:commons-lang3)
 BuildRequires:  mvn(org.apache.commons:commons-parent:pom:)
 BuildRequires:  mvn(org.apache.maven.plugins:maven-antrun-plugin)
 BuildRequires:  mvn(org.easymock:easymock)
@@ -18,22 +20,27 @@ BuildRequires:  mvn(org.easymock:easymock)
 Commons-Collections seek to build upon the JDK classes by providing
 new interfaces, implementations and utilities.
 
-%package javadoc
+
+%package        javadoc
 Summary:        API documentation for %{name}
 
-%description javadoc
+%description    javadoc
 This package provides %{summary}.
 
+
 %prep
 %setup -q -n commons-collections4-%{version}-src
 %mvn_file : commons-collections4 %{name}
 
+
 %build
 %mvn_build -- -Dcommons.osgi.symbolicName=org.apache.commons.collections4
 
+
 %install
 %mvn_install
 
+
 %files -f .mfiles
 %doc RELEASE-NOTES.txt
 %license LICENSE.txt NOTICE.txt
@@ -41,7 +48,11 @@ This package provides %{summary}.
 %files javadoc -f .mfiles-javadoc
 %license LICENSE.txt NOTICE.txt
 
+
 %changelog
+* Wed Jul 17 2019 Fabio Valentini <decathorpe@gmail.com> - 4.4-1
+- Update to version 4.4.
+
 * Fri Feb 08 2019 Mat Booth <mat.booth@redhat.com> - 4.1-5
 - Rebuild to regenerate OSGi metadata
 
@@ -80,3 +91,4 @@ This package provides %{summary}.
 
 * Mon Jan 27 2014 Mikolaj Izdebski <mizdebsk@redhat.com> - 4.0-1
 - Initial packaging
+
diff --git a/sources b/sources
index dc7c769..aa1310b 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (commons-collections4-4.1-src.tar.gz) = c5666f41b68c9fdba3731730595616b16f98579c077cf047f421a46729b5a65476a8707125a2c0b0c6c024ca94df8c2633123bd99e705149fcb1afadcd3bf68b
+SHA512 (commons-collections4-4.4-src.tar.gz) = 2110e73eda97ca52a886cb708f21d8609a83655861594f3b6eb7a15b777d42eeeefc5d3b28ffc6ecc5e4f0b3fd5407f80019c2ce006f970f55455ef33eee47ee