diff --git a/pom.xml b/pom.xml
index 0dd01ac0108..14fd0876fd2 100644
--- a/pom.xml
+++ b/pom.xml
@@ -75,7 +75,7 @@
         <netex-java-model.version>2.0.15</netex-java-model.version>
         <netcdf4.version>5.6.0</netcdf4.version>
         <protobuf.version>4.29.3</protobuf.version>
-        <siri-java-model.version>1.28</siri-java-model.version>
+        <siri-java-model.version>2.0.0</siri-java-model.version>
         <slf4j.version>2.0.16</slf4j.version>
         <!-- Other properties -->
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>