diff --git a/impexp-config/build.gradle b/impexp-config/build.gradle
index e3a2a67d3..bc7f91725 100644
--- a/impexp-config/build.gradle
+++ b/impexp-config/build.gradle
@@ -1,3 +1,3 @@
 dependencies {
-    api 'org.citygml4j:citygml4j:2.13.0'
+    api 'org.citygml4j:citygml4j:2.13.1-SNAPSHOT'
 }
\ No newline at end of file