diff --git a/build.ant.xml b/build.ant.xml
index 0396369..8039b43 100644
--- a/build.ant.xml
+++ b/build.ant.xml
@@ -3,7 +3,7 @@
     <!-- By default the tools are managed by Composer in ${basedir}/vendor/bin -->
     <property name="url.composer.download" value="https://getcomposer.org/download/2.2.6/composer.phar"/>
     <property name="url.validator.download" value="https://github.com/itplr-kosit/validator/releases/download/v1.4.0/validationtool-1.4.0.zip"/>
-    <property name="url.validator.scenarios.download" value="https://github.com/itplr-kosit/validator-configuration-xrechnung/releases/download/release-2020-07-31/validator-configuration-xrechnung_2.0.0_2020-07-31.zip"/>
+    <property name="url.validator.scenarios.download" value="https://github.com/itplr-kosit/validator-configuration-xrechnung/releases/download/release-2023-05-12/validator-configuration-xrechnung_2.3.1_2023-05-12.zip"/>
     <property name="url.phpdocumentor.download" value="https://phpdoc.org/phpDocumentor.phar"/>
     <property name="validatorzipdir" value="${basedir}/build/validator"/>
     <property name="validatorconfigzipdir" value="${basedir}/build/validator"/>