diff --git a/vdicalc/pom.xml b/vdicalc/pom.xml
index 4df4cd4..b48008a 100644
--- a/vdicalc/pom.xml
+++ b/vdicalc/pom.xml
@@ -166,7 +166,7 @@
         <dependency>
             <groupId>com.itextpdf</groupId>
             <artifactId>itextpdf</artifactId>
-            <version>5.5.13.1</version>
+            <version>5.5.13.3</version>
         </dependency>
         <!-- https://mvnrepository.com/artifact/javax.mail/javax.mail-api -->
         <dependency>