diff --git a/documentation/build.gradle b/documentation/build.gradle
index 26ac2b83..24878ab2 100644
--- a/documentation/build.gradle
+++ b/documentation/build.gradle
@@ -27,7 +27,7 @@ dependencies {
 
     javadocClasspath "org.jacoco:org.jacoco.ant:${org.gradle.testing.jacoco.plugins.JacocoPlugin.DEFAULT_JACOCO_VERSION}"
     javadocClasspath "org.apache.maven.plugins:maven-plugin-plugin:3.11.0"
-    javadocClasspath 'net.sourceforge.plantuml:plantuml:1.2024.2'
+    javadocClasspath 'net.sourceforge.plantuml:plantuml:1.2024.3'
 
     asciidoctorExt "io.spring.asciidoctor:spring-asciidoctor-extensions-block-switch:0.6.3"
 }
diff --git a/plantuml-plugin/build.gradle b/plantuml-plugin/build.gradle
index 5c8a5131..90801297 100644
--- a/plantuml-plugin/build.gradle
+++ b/plantuml-plugin/build.gradle
@@ -7,7 +7,7 @@ plugins {
 description = "Gradle Plugin for PlantUML"
 
 // Note that this version should be kept in sync with src/main/java/io/freefair/gradle/plugins/plantuml/PlantumlPlugin.java
-def plantUmlVersion='1.2024.2'
+def plantUmlVersion='1.2024.3'
 
 dependencies {
     //noinspection GradlePackageUpdate
diff --git a/plantuml-plugin/src/main/java/io/freefair/gradle/plugins/plantuml/PlantumlPlugin.java b/plantuml-plugin/src/main/java/io/freefair/gradle/plugins/plantuml/PlantumlPlugin.java
index 3a83f351..efff8b93 100644
--- a/plantuml-plugin/src/main/java/io/freefair/gradle/plugins/plantuml/PlantumlPlugin.java
+++ b/plantuml-plugin/src/main/java/io/freefair/gradle/plugins/plantuml/PlantumlPlugin.java
@@ -16,7 +16,7 @@ public void apply(Project project) {
 
         plantuml.defaultDependencies(s -> {
             // Note that this version should be kept in sync with build.gradle
-            s.add(project.getDependencies().create("net.sourceforge.plantuml:plantuml:1.2024.2"));
+            s.add(project.getDependencies().create("net.sourceforge.plantuml:plantuml:1.2024.3"));
         });
 
         project.getTasks().withType(PlantumlTask.class).configureEach(plantumlTask -> {