diff --git a/documentation/build.gradle b/documentation/build.gradle
index c1a2cfdc..570466e6 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:3.15.1"
-    javadocClasspath 'net.sourceforge.plantuml:plantuml:1.2024.8'
+    javadocClasspath 'net.sourceforge.plantuml:plantuml:1.2025.0'
 
     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 f979c9f9..16a49de2 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='1.2024.8'
+def plantUmlVersion='1.2025.0'
 
 dependencies {
     //noinspection GradlePackageUpdate