diff --git a/lib/jna-4.5.2.jar b/lib/jna-4.5.2.jar
deleted file mode 100644
index 78e20584..00000000
Binary files a/lib/jna-4.5.2.jar and /dev/null differ
diff --git a/lib/jna-5.0.0.jar b/lib/jna-5.0.0.jar
new file mode 100644
index 00000000..5ad4a102
Binary files /dev/null and b/lib/jna-5.0.0.jar differ
diff --git a/nbproject/project.properties b/nbproject/project.properties
index 90138703..10f0d9ad 100644
--- a/nbproject/project.properties
+++ b/nbproject/project.properties
@@ -4,7 +4,7 @@ debug.test.modulepath=\
     ${run.test.modulepath}
 file.reference.commons-io-2.6.jar=lib/commons-io-2.6.jar
 file.reference.jai-imageio-core-1.4.0.jar=lib/jai-imageio-core-1.4.0.jar
-file.reference.jna-4.5.2.jar=lib/jna-4.5.2.jar
+file.reference.jna-5.0.0.jar=lib/jna-5.0.0.jar
 file.reference.jul-to-slf4j-1.7.25.jar=lib/jul-to-slf4j-1.7.25.jar
 file.reference.lept4j-1.10.0.jar=lib/lept4j-1.10.0.jar
 file.reference.log4j-1.2.17.jar=lib/log4j-1.2.17.jar
@@ -87,7 +87,7 @@ javac.classpath=\
     ${file.reference.logback-classic-1.2.3.jar}:\
     ${file.reference.logback-core-1.2.3.jar}:\
     ${file.reference.commons-io-2.6.jar}:\
-    ${file.reference.jna-4.5.2.jar}:\
+    ${file.reference.jna-5.0.0.jar}:\
     ${file.reference.lept4j-1.10.0.jar}:\
     ${file.reference.tess4j-4.3.0.jar}
 javadoc.noindex=false