diff --git a/pom.xml b/pom.xml
index e9edb3f..13adacc 100644
--- a/pom.xml
+++ b/pom.xml
@@ -74,7 +74,7 @@
     <maven-clean-plugin.version>3.5.0</maven-clean-plugin.version>
     <asciidoctor.maven.plugin.version>3.2.0</asciidoctor.maven.plugin.version>
     <asciidoctorj.version>3.0.1</asciidoctorj.version>
-    <asciidoctorj.diagram.version>3.0.1</asciidoctorj.diagram.version>
+    <asciidoctorj.diagram.version>3.1.0</asciidoctorj.diagram.version>
     <spotless.version>3.1.0</spotless.version>
     <google-java-format.version>1.32.0</google-java-format.version>
     <spotbugs-maven-plugin.version>4.9.8.2</spotbugs-maven-plugin.version>