diff --git a/lib/pty4j-0.4.18.jar b/lib/pty4j-0.4.18.jar
index 4f29d69edb7c..80fb15252745 100644
Binary files a/lib/pty4j-0.4.18.jar and b/lib/pty4j-0.4.18.jar differ
diff --git a/lib/src/pty4j-0.4.18-src.jar b/lib/src/pty4j-0.4.18-src.jar
index 58ae1f94b946..9b5c69f014cf 100644
Binary files a/lib/src/pty4j-0.4.18-src.jar and b/lib/src/pty4j-0.4.18-src.jar differ