diff --git a/pom.xml b/pom.xml
index e5f3f03..ae5d2da 100644
--- a/pom.xml
+++ b/pom.xml
@@ -43,7 +43,7 @@
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
     <jsch.version>0.1.55</jsch.version>
-    <jna.version>5.17.0</jna.version>
+    <jna.version>5.18.0</jna.version>
     <trilead.version>1.0.0-build222</trilead.version>
     <maven.compile.source>1.8</maven.compile.source>
     <maven.compile.target>1.8</maven.compile.target>