diff --git a/pom.xml b/pom.xml
index b597595fd..804c23be9 100644
--- a/pom.xml
+++ b/pom.xml
@@ -187,7 +187,7 @@
         <dependency>
             <groupId>de.rub.nds</groupId>
             <artifactId>x509-attacker</artifactId>
-            <version>4.3.0</version>
+            <version>4.3.1</version>
         </dependency>
         <dependency>
             <groupId>dnsjava</groupId>