diff --git a/disruptor-3.3.2-jmock.patch b/disruptor-3.3.2-jmock.patch
deleted file mode 100644
index 2a3a1eb..0000000
--- a/disruptor-3.3.2-jmock.patch
+++ /dev/null
@@ -1,21 +0,0 @@
---- disruptor-3.3.2/src/test/java/com/lmax/disruptor/BatchEventProcessorTest.java	2015-02-25 10:09:57.000000000 +0100
-+++ disruptor-3.3.2/src/test/java/com/lmax/disruptor/BatchEventProcessorTest.java.jmock	2015-06-03 15:52:43.997446568 +0200
-@@ -23,6 +23,7 @@
- import org.jmock.api.Action;
- import org.jmock.api.Invocation;
- import org.jmock.integration.junit4.JMock;
-+import org.jmock.lib.concurrent.Synchroniser;
- import org.junit.Test;
- import org.junit.runner.RunWith;
- 
-@@ -35,7 +36,9 @@
- @RunWith(JMock.class)
- public final class BatchEventProcessorTest
- {
--    private final Mockery context = new Mockery();
-+    private final Mockery context = new Mockery() {{
-+        setThreadingPolicy(new Synchroniser());
-+    }};
-     private final Sequence lifecycleSequence = context.sequence("lifecycleSequence");
-     private final CountDownLatch latch = new CountDownLatch(1);
- 
diff --git a/disruptor-3.3.6.tar.gz b/disruptor-3.3.6.tar.gz
deleted file mode 100644
index 26fac03..0000000
--- a/disruptor-3.3.6.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:c7b46371ab115ca1b0663e376d55d8aa6240826d808a6c850ff38420265f16a7
-size 260170
diff --git a/disruptor-3.3.6.pom b/disruptor-3.4.4.pom
similarity index 75%
rename from disruptor-3.3.6.pom
rename to disruptor-3.4.4.pom
index ad3e887..4bd6051 100644
--- a/disruptor-3.3.6.pom
+++ b/disruptor-3.4.4.pom
@@ -4,7 +4,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.lmax</groupId>
   <artifactId>disruptor</artifactId>
-  <version>3.3.6</version>
+  <version>3.4.4</version>
   <name>Disruptor Framework</name>
   <description>Disruptor - Concurrent Programming Framework</description>
   <url>http://lmax-exchange.github.com/disruptor</url>
@@ -27,22 +27,10 @@
     <url>scm:git@github.com:LMAX-Exchange/disruptor.git</url>
   </scm>
   <dependencies>
-    <dependency>
-      <groupId>org.jmock</groupId>
-      <artifactId>jmock-junit4</artifactId>
-      <version>2.5.1</version>
-      <scope>test</scope>
-    </dependency>
     <dependency>
       <groupId>junit</groupId>
       <artifactId>junit</artifactId>
-      <version>4.5</version>
-      <scope>test</scope>
-    </dependency>
-    <dependency>
-      <groupId>org.jmock</groupId>
-      <artifactId>jmock-legacy</artifactId>
-      <version>2.5.1</version>
+      <version>4.12</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/disruptor-3.4.4.tar.gz b/disruptor-3.4.4.tar.gz
new file mode 100644
index 0000000..d520bb4
--- /dev/null
+++ b/disruptor-3.4.4.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7fe7df10ea6d0f0b87442aafe2420a28250835e975a542b8c490a72a0e205b5c
+size 237165
diff --git a/disruptor.changes b/disruptor.changes
index 1d8c6d6..1f38a7f 100644
--- a/disruptor.changes
+++ b/disruptor.changes
@@ -1,3 +1,23 @@
+-------------------------------------------------------------------
+Fri Dec 10 13:48:27 UTC 2021 - Pedro Monreal <pmonreal@suse.com>
+
+- Update to 3.4.4:
+  * 3.4.4 Lazy-loading of Logger instances - See #370 & #376
+  * 3.4.3 Add Automatic-Module-Name to MANIFEST.MF
+  * 3.4.2 Fix race condition in BatchEventProcessor with 3 or more
+            starting/halting concurrently.
+  * 3.4.1 Fix race between run() and halt() on BatchEventProcessor.
+  * 3.4.0 Drop support for JDK6, support JDK7 and above only.
+          Add ThreadHints.onSpinWait to all busy spins within Disruptor.
+          Increase default sleep time for LockSupport.parkNanos to
+            prevent busy spinning.
+  * 3.3.8 Revert belt and braces WaitStrategy signalling.
+  * 3.3.7 Add batch size to BatchStartAware.onBatchStart()
+          Upgrade to newer versions of gradle, checkstyle and JUnit
+          Deprecate classes & methods for later release
+          Remove JMock and rewrite tests accordingly
+- Remove disruptor-3.3.2-jmock.patch
+
 -------------------------------------------------------------------
 Tue Oct  1 15:23:56 UTC 2019 - Fridrich Strba <fstrba@suse.com>
 
diff --git a/disruptor.spec b/disruptor.spec
index c24b18f..73733bc 100644
--- a/disruptor.spec
+++ b/disruptor.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package disruptor
 #
-# Copyright (c) 2019 SUSE LINUX GmbH, Nuernberg, Germany.
+# Copyright (c) 2021 SUSE LLC
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -17,16 +17,15 @@
 
 
 Name:           disruptor
-Version:        3.3.6
+Version:        3.4.4
 Release:        0
 Summary:        Concurrent Programming Framework
 License:        Apache-2.0
 URL:            https://lmax-exchange.github.io/disruptor/
 Source0:        https://github.com/LMAX-Exchange/disruptor/archive/%{version}/%{name}-%{version}.tar.gz
-Source1:        http://repo1.maven.org/maven2/com/lmax/%{name}/%{version}/%{name}-%{version}.pom
-# see http://www.jmock.org/threading-synchroniser.html
-Patch0:         disruptor-3.3.2-jmock.patch
-BuildRequires:  maven-local fdupes
+Source1:        https://repo1.maven.org/maven2/com/lmax/%{name}/%{version}/%{name}-%{version}.pom
+BuildRequires:  fdupes
+BuildRequires:  maven-local
 BuildRequires:  mvn(junit:junit)
 BuildRequires:  mvn(org.apache.felix:maven-bundle-plugin)
 BuildRequires:  mvn(org.hamcrest:hamcrest-library)
@@ -47,8 +46,6 @@ This package contains javadoc for %{name}.
 find . -name "*.class" -print -delete
 find . -name "*.jar" -type f -print -delete
 
-%patch0 -p1
-
 cp -p %{SOURCE1} pom.xml
 
 # Add OSGi support
@@ -76,7 +73,7 @@ cp -p %{SOURCE1} pom.xml
 
 %build
 
-%{mvn_build} -f -- -Dproject.build.sourceEncoding=UTF-8
+%{mvn_build} -f -- -Dproject.build.sourceEncoding=UTF-8 -Dmaven.compiler.source=1.8 -Dmaven.compiler.target=1.8
 
 %install
 %mvn_install