diff --git a/pom.xml b/pom.xml
index b3f65e5..bc32917 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,7 +6,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>com.amastigote</groupId>
     <artifactId>unstamper</artifactId>
-    <version>0.2.1</version>
+    <version>0.2.2</version>
     <description>Textual watermark remover for PDF files.</description>
     <name>pdf-unstamper</name>
     <url>https://github.com/hwding/pdf-unstamper</url>
diff --git a/script/install b/script/install
index 6c9a920..a05edc1 100755
--- a/script/install
+++ b/script/install
@@ -8,7 +8,7 @@ user_bin=`echo ~`"/bin/"
 locl_bin="/usr/local/bin/"
 jar_name="pdf-unstamper.jar"
 exe_name="unstamp"
-_version="0.2.1"
+_version="0.2.2"
 jar_durl="https://github.com/hwding/pdf-unstamper/releases/download/$_version/$jar_name"
 wrapper="#!/bin/bash\njava -jar ${user_bin}${jar_name} \"\$@\"\n"
 
diff --git a/src/com/amastigote/unstamper/log/GeneralLogger.java b/src/com/amastigote/unstamper/log/GeneralLogger.java
index 7fb1b41..046d2c1 100644
--- a/src/com/amastigote/unstamper/log/GeneralLogger.java
+++ b/src/com/amastigote/unstamper/log/GeneralLogger.java
@@ -12,7 +12,7 @@
 public class GeneralLogger {
     public static class Help {
         private static final String usage =
-                "\nPDF-UnStamper ver. 0.2.1 by hwding@GitHub\n" +
+                "\nPDF-UnStamper ver. 0.2.2 by hwding@GitHub\n" +
                         "\nUsage:" +
                         "\n   [OPTION] -i [INPUT PDF] -k [KEYWORDS...] (-o [OUTPUT PDF])" +
                         "\n   [OPTION] -I [INPUT DIR] -k [KEYWORDS...] (-O [OUTPUT DIR])\n" +