up dependencies

Author: Yanpas

.gitignore

@@ -2,4 +2,5 @@
 .project
 .classpath
 .vscode
+.idea
 target

pom.xml

@@ -4,7 +4,7 @@
 
   <groupId>yanpas</groupId>
   <artifactId>pdfmerger</artifactId>
-  <version>1.2.1</version>
+  <version>1.2.2</version>
   <packaging>jar</packaging>
   <properties>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
@@ -19,7 +19,7 @@
     <dependency>
       <groupId>org.apache.pdfbox</groupId>
       <artifactId>pdfbox</artifactId>
-      <version>2.0.12</version>
+      <version>[2.0.15,)</version>
     </dependency>
   </dependencies>