diff --git a/spring-modulith-docs/pom.xml b/spring-modulith-docs/pom.xml
index a08e797c..fa87286a 100644
--- a/spring-modulith-docs/pom.xml
+++ b/spring-modulith-docs/pom.xml
@@ -27,7 +27,7 @@
 		<dependency>
 			<groupId>com.structurizr</groupId>
 			<artifactId>structurizr-core</artifactId>
-			<version>1.9.7</version>
+			<version>1.15.0</version>
 		</dependency>
 
 		<dependency>
@@ -39,7 +39,7 @@
 		<dependency>
 			<groupId>com.structurizr</groupId>
 			<artifactId>structurizr-export</artifactId>
-			<version>1.2.0</version>
+			<version>1.6.1</version>
 		</dependency>
 
 		<dependency>
diff --git a/spring-modulith-docs/src/main/java/org/springframework/modulith/docs/Documenter.java b/spring-modulith-docs/src/main/java/org/springframework/modulith/docs/Documenter.java
index 47c6e8e2..4d39e92a 100644
--- a/spring-modulith-docs/src/main/java/org/springframework/modulith/docs/Documenter.java
+++ b/spring-modulith-docs/src/main/java/org/springframework/modulith/docs/Documenter.java
@@ -53,9 +53,9 @@ import org.springframework.util.LinkedMultiValueMap;
 import org.springframework.util.MultiValueMap;
 
 import com.structurizr.Workspace;
-import com.structurizr.io.Diagram;
+import com.structurizr.export.Diagram;
+import com.structurizr.export.plantuml.C4PlantUMLExporter;
 import com.structurizr.io.plantuml.BasicPlantUMLWriter;
-import com.structurizr.io.plantuml.C4PlantUMLExporter;
 import com.structurizr.io.plantuml.PlantUMLWriter;
 import com.structurizr.model.Component;
 import com.structurizr.model.Container;