diff --git a/pdf/signature-manipulator/pom.xml b/pdf/signature-manipulator/pom.xml
index 42cd7a5..7b42ef6 100644
--- a/pdf/signature-manipulator/pom.xml
+++ b/pdf/signature-manipulator/pom.xml
@@ -21,7 +21,7 @@
     <dependency>
       <groupId>commons-io</groupId>
       <artifactId>commons-io</artifactId>
-      <version>2.11.0</version>
+      <version>2.14.0</version>
     </dependency>
   </dependencies>
 </project>