diff --git a/CHANGES.txt b/CHANGES.txt
index d81d2c56c2..0bda3a6431 100644
--- a/CHANGES.txt
+++ b/CHANGES.txt
@@ -163,6 +163,7 @@ Merged from 3.0:
  * Nodetool upgradesstables/scrub/compact ignores system tables (CASSANDRA-13410)
  * Fix schema version calculation for rolling upgrades (CASSANDRA-13441)
 Merged from 2.2:
+ * Upgrade JNA to version 4.4.0 (CASSANDRA-13072)
  * Avoid starting gossiper in RemoveTest (CASSANDRA-13407)
  * Fix weightedSize() for row-cache reported by JMX and NodeTool (CASSANDRA-13393)
  * Fix JVM metric names (CASSANDRA-13103)
diff --git a/build.xml b/build.xml
index feb8273f9f..d085495848 100644
--- a/build.xml
+++ b/build.xml
@@ -397,7 +397,7 @@
           <dependency groupId="org.apache.hadoop" artifactId="hadoop-minicluster" version="1.0.3">
 		    <exclusion groupId="asm" artifactId="asm"/> <!-- this is the outdated version 3.1 -->
           </dependency>
-          <dependency groupId="net.java.dev.jna" artifactId="jna" version="4.0.0"/>
+          <dependency groupId="net.java.dev.jna" artifactId="jna" version="4.4.0"/>
 
           <dependency groupId="org.jacoco" artifactId="org.jacoco.agent" version="${jacoco.version}"/>
           <dependency groupId="org.jacoco" artifactId="org.jacoco.ant" version="${jacoco.version}"/>
diff --git a/lib/futures-2.1.6-py2.py3-none-any.zip b/lib/futures-2.1.6-py2.py3-none-any.zip
index 50bd78bf84..4c272435cf 100644
Binary files a/lib/futures-2.1.6-py2.py3-none-any.zip and b/lib/futures-2.1.6-py2.py3-none-any.zip differ
diff --git a/lib/jna-4.3.0.jar b/lib/jna-4.3.0.jar
deleted file mode 100644
index 713354e593..0000000000
Binary files a/lib/jna-4.3.0.jar and /dev/null differ
diff --git a/lib/licenses/jna-4.3.0.txt b/lib/licenses/jna-4.4.0.txt
similarity index 100%
rename from lib/licenses/jna-4.3.0.txt
rename to lib/licenses/jna-4.4.0.txt