diff --git a/bayernid-proxy-interface/pom.xml b/bayernid-proxy-interface/pom.xml
index 129f54e3fe19c2729ec468b23628364dc0f10fd5..e08009b2505fd9e68c2e97a8e63412c9a0d4b773 100644
--- a/bayernid-proxy-interface/pom.xml
+++ b/bayernid-proxy-interface/pom.xml
@@ -80,7 +80,7 @@
 							<goal>run</goal>
 						</goals>
 						<configuration>
-							<protocVersion>4.27.3</protocVersion>
+							<protocVersion>${protobuf-runtime.version}</protocVersion>
 							<includeMavenTypes>direct</includeMavenTypes>
 							<outputTargets>
 								<outputTarget>