diff --git a/.github/workflows/bld.yml b/.github/workflows/bld.yml
index 4df475f..3b50260 100644
--- a/.github/workflows/bld.yml
+++ b/.github/workflows/bld.yml
@@ -9,7 +9,7 @@ jobs:
     strategy:
       matrix:
         java-version: [17, 21, 23]
-        kotlin-version: [1.9.24, 2.0.21]
+        kotlin-version: [1.9.24, 2.1.0]
 
     steps:
       - name: Checkout source repository
diff --git a/examples/lib/bld/bld-wrapper.properties b/examples/lib/bld/bld-wrapper.properties
index 6bfa1c8..0be688d 100644
--- a/examples/lib/bld/bld-wrapper.properties
+++ b/examples/lib/bld/bld-wrapper.properties
@@ -2,7 +2,7 @@ bld.downloadExtensionJavadoc=false
 bld.downloadExtensionSources=true
 bld.downloadLocation=
 bld.extension-dokka=com.uwyn.rife2:bld-dokka:1.0.1
-bld.extension-kotlin=com.uwyn.rife2:bld-kotlin:1.0.2
+bld.extension-kotlin=com.uwyn.rife2:bld-kotlin:1.0.3
 bld.repositories=MAVEN_LOCAL,MAVEN_CENTRAL,RIFE2_SNAPSHOTS,RIFE2_RELEASES
 bld.sourceDirectories=
 bld.version=2.1.0
diff --git a/examples/src/bld/java/com/example/ExampleBuild.java b/examples/src/bld/java/com/example/ExampleBuild.java
index fb250a3..a038e13 100644
--- a/examples/src/bld/java/com/example/ExampleBuild.java
+++ b/examples/src/bld/java/com/example/ExampleBuild.java
@@ -34,13 +34,13 @@ public class ExampleBuild extends Project {
 
         repositories = List.of(MAVEN_LOCAL, MAVEN_CENTRAL, RIFE2_RELEASES);
 
-        final var kotlin = version(2, 0, 21);
+        final var kotlin = version(2, 1, 0);
         scope(compile)
                 .include(dependency("org.jetbrains.kotlin", "kotlin-stdlib", kotlin));
         scope(test)
                 .include(dependency("org.jetbrains.kotlin", "kotlin-test-junit5", kotlin))
-                .include(dependency("org.junit.jupiter", "junit-jupiter", version(5, 11, 3)))
-                .include(dependency("org.junit.platform", "junit-platform-console-standalone", version(1, 11, 3)));
+                .include(dependency("org.junit.jupiter", "junit-jupiter", version(5, 11, 4)))
+                .include(dependency("org.junit.platform", "junit-platform-console-standalone", version(1, 11, 4)));
 
         // Include the Kotlin source directory when creating or publishing sources Java Archives
         jarSourcesOperation().sourceDirectories(new File(srcMainDirectory(), "kotlin"));
diff --git a/lib/bld/bld-wrapper.properties b/lib/bld/bld-wrapper.properties
index 196e2c9..76a15a0 100644
--- a/lib/bld/bld-wrapper.properties
+++ b/lib/bld/bld-wrapper.properties
@@ -2,7 +2,7 @@ bld.downloadExtensionJavadoc=false
 bld.downloadExtensionSources=true
 bld.downloadLocation=
 bld.extension-exec=com.uwyn.rife2:bld-exec:1.0.3
-bld.extension-pmd=com.uwyn.rife2:bld-pmd:1.1.7
+bld.extension-pmd=com.uwyn.rife2:bld-pmd:1.1.8
 bld.repositories=MAVEN_CENTRAL,MAVEN_LOCAL,RIFE2_SNAPSHOTS,RIFE2_RELEASES
 bld.sourceDirectories=
 bld.version=2.1.0
diff --git a/src/bld/java/rife/bld/extension/DokkaOperationBuild.java b/src/bld/java/rife/bld/extension/DokkaOperationBuild.java
index fe8a40f..93bc2c4 100644
--- a/src/bld/java/rife/bld/extension/DokkaOperationBuild.java
+++ b/src/bld/java/rife/bld/extension/DokkaOperationBuild.java
@@ -42,7 +42,7 @@ public class DokkaOperationBuild extends Project {
         
         repositories = List.of(MAVEN_LOCAL, MAVEN_CENTRAL, RIFE2_RELEASES, RIFE2_SNAPSHOTS);
 
-        var dokka = version(1, 9, 20);
+        var dokka = version(2, 0, 0);
         scope(compile)
                 .include(dependency("org.jetbrains.dokka", "dokka-cli", dokka))
                 .include(dependency("org.jetbrains.dokka", "dokka-base", dokka))
@@ -52,8 +52,8 @@ public class DokkaOperationBuild extends Project {
                 .include(dependency("org.jetbrains.dokka", "jekyll-plugin", dokka))
                 .include(dependency("com.uwyn.rife2", "bld", version(2, 1, 0)));
         scope(test)
-                .include(dependency("org.junit.jupiter", "junit-jupiter", version(5, 11, 3)))
-                .include(dependency("org.junit.platform", "junit-platform-console-standalone", version(1, 11, 3)))
+                .include(dependency("org.junit.jupiter", "junit-jupiter", version(5, 11, 4)))
+                .include(dependency("org.junit.platform", "junit-platform-console-standalone", version(1, 11, 4)))
                 .include(dependency("org.assertj", "assertj-core", version(3, 26, 3)));
 
         javadocOperation()
diff --git a/src/test/java/rife/bld/extension/DokkaOperationTest.java b/src/test/java/rife/bld/extension/DokkaOperationTest.java
index baa27a3..014e5be 100644
--- a/src/test/java/rife/bld/extension/DokkaOperationTest.java
+++ b/src/test/java/rife/bld/extension/DokkaOperationTest.java
@@ -132,7 +132,7 @@ class DokkaOperationTest {
         }
 
         var path = EXAMPLES.getAbsolutePath();
-        var dokkaJar = "1.9.20.jar";
+        var dokkaJar = "2.0.0.jar";
         var matches = List.of("java",
                 "-cp", path + "/lib/bld/dokka-cli-" + dokkaJar,
                 "org.jetbrains.dokka.MainKt",