diff --git a/.github/workflows/bld.yml b/.github/workflows/bld.yml
index 98772a8..d6911ad 100644
--- a/.github/workflows/bld.yml
+++ b/.github/workflows/bld.yml
@@ -1,6 +1,6 @@
 name: bld-ci
 
-on: [ push, pull_request, workflow_dispatch ]
+on: [push, pull_request, workflow_dispatch]
 
 jobs:
   build-bld-project:
@@ -11,18 +11,18 @@ jobs:
 
     strategy:
       matrix:
-        java-version: [ 17, 20 ]
+        java-version: [17, 21, 22]
 
     steps:
       - name: Checkout source repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
 
       - name: Set up JDK ${{ matrix.java-version }}
-        uses: actions/setup-java@v3
+        uses: actions/setup-java@v4
         with:
-          distribution: 'zulu'
+          distribution: "zulu"
           java-version: ${{ matrix.java-version }}
 
       - name: Grant bld execute permission
diff --git a/.idea/libraries/bld.xml b/.idea/libraries/bld.xml
index 0b615c1..a2969be 100644
--- a/.idea/libraries/bld.xml
+++ b/.idea/libraries/bld.xml
@@ -2,12 +2,12 @@
   <library name="bld">
     <CLASSES>
       <root url="file://$PROJECT_DIR$/lib/bld" />
-      <root url="jar://$USER_HOME$/.bld/dist/bld-1.9.0.jar!/" />
+      <root url="jar://$USER_HOME$/.bld/dist/bld-1.9.1.jar!/" />
     </CLASSES>
     <JAVADOC />
     <SOURCES>
       <root url="file://$PROJECT_DIR$/lib/bld" />
-      <root url="jar://$USER_HOME$/.bld/dist/bld-1.9.0-sources.jar!/" />
+      <root url="jar://$USER_HOME$/.bld/dist/bld-1.9.1-sources.jar!/" />
     </SOURCES>
     <excluded>
       <root url="jar://$PROJECT_DIR$/lib/bld/bld-wrapper.jar!/" />
diff --git a/README.md b/README.md
index 92f4695..c19ce47 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 [![License (3-Clause BSD)](https://img.shields.io/badge/license-BSD%203--Clause-blue.svg?style=flat-square)](https://opensource.org/licenses/BSD-3-Clause)
-[![Kotlin](https://img.shields.io/badge/kotlin-1.9.21-7f52ff)](https://kotlinlang.org/)
-[![bld](https://img.shields.io/badge/1.9.0-FA9052?label=bld&labelColor=2392FF)](https://rife2.com/bld)
+[![Kotlin](https://img.shields.io/badge/kotlin-1.9.24-7f52ff)](https://kotlinlang.org/)
+[![bld](https://img.shields.io/badge/1.9.1-FA9052?label=bld&labelColor=2392FF)](https://rife2.com/bld)
 [![Release](https://img.shields.io/github/release/ethauvin/akismet-kotlin.svg)](https://github.com/ethauvin/akismet-kotlin/releases/latest)
 [![Nexus Snapshot](https://img.shields.io/nexus/s/net.thauvin.erik/akismet-kotlin?label=snapshot&server=https%3A%2F%2Foss.sonatype.org%2F)](https://oss.sonatype.org/content/repositories/snapshots/net/thauvin/erik/akismet-kotlin/)
 [![Maven Central](https://img.shields.io/maven-central/v/net.thauvin.erik/akismet-kotlin.svg?color=blue)](https://central.sonatype.com/artifact/net.thauvin.erik/akismet-kotlin)
diff --git a/examples/bld/.idea/libraries/bld.xml b/examples/bld/.idea/libraries/bld.xml
index 0b615c1..a2969be 100644
--- a/examples/bld/.idea/libraries/bld.xml
+++ b/examples/bld/.idea/libraries/bld.xml
@@ -2,12 +2,12 @@
   <library name="bld">
     <CLASSES>
       <root url="file://$PROJECT_DIR$/lib/bld" />
-      <root url="jar://$USER_HOME$/.bld/dist/bld-1.9.0.jar!/" />
+      <root url="jar://$USER_HOME$/.bld/dist/bld-1.9.1.jar!/" />
     </CLASSES>
     <JAVADOC />
     <SOURCES>
       <root url="file://$PROJECT_DIR$/lib/bld" />
-      <root url="jar://$USER_HOME$/.bld/dist/bld-1.9.0-sources.jar!/" />
+      <root url="jar://$USER_HOME$/.bld/dist/bld-1.9.1-sources.jar!/" />
     </SOURCES>
     <excluded>
       <root url="jar://$PROJECT_DIR$/lib/bld/bld-wrapper.jar!/" />
diff --git a/examples/bld/.vscode/settings.json b/examples/bld/.vscode/settings.json
index 9e8368e..d136e4d 100644
--- a/examples/bld/.vscode/settings.json
+++ b/examples/bld/.vscode/settings.json
@@ -9,7 +9,7 @@
     ],
     "java.configuration.updateBuildConfiguration": "automatic",
     "java.project.referencedLibraries": [
-        "${HOME}/.bld/dist/bld-1.9.0.jar",
+        "${HOME}/.bld/dist/bld-1.9.1.jar",
         "lib/**/*.jar"
     ]
 }
diff --git a/examples/bld/lib/bld/bld-wrapper.jar b/examples/bld/lib/bld/bld-wrapper.jar
index 4f1621e..6012eef 100644
Binary files a/examples/bld/lib/bld/bld-wrapper.jar and b/examples/bld/lib/bld/bld-wrapper.jar differ
diff --git a/examples/bld/lib/bld/bld-wrapper.properties b/examples/bld/lib/bld/bld-wrapper.properties
index 142e058..113b890 100644
--- a/examples/bld/lib/bld/bld-wrapper.properties
+++ b/examples/bld/lib/bld/bld-wrapper.properties
@@ -1,7 +1,7 @@
 bld.downloadExtensionJavadoc=false
 bld.downloadExtensionSources=true
-bld.extensions=com.uwyn.rife2:bld-kotlin:0.9.1
+bld.extensions=com.uwyn.rife2:bld-kotlin:0.9.4
 bld.repositories=MAVEN_LOCAL,MAVEN_CENTRAL,RIFE2_SNAPSHOTS,RIFE2_RELEASES
 bld.downloadLocation=
 bld.sourceDirectories=
-bld.version=1.9.0
+bld.version=1.9.1
diff --git a/examples/gradle/build.gradle.kts b/examples/gradle/build.gradle.kts
index 7fa3957..253829e 100644
--- a/examples/gradle/build.gradle.kts
+++ b/examples/gradle/build.gradle.kts
@@ -3,7 +3,7 @@ import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
 plugins {
     id("application")
     id("com.github.ben-manes.versions") version "0.51.0"
-    kotlin("jvm") version "1.9.22"
+    kotlin("jvm") version "1.9.24"
 }
 
 defaultTasks(ApplicationPlugin.TASK_RUN_NAME)
diff --git a/examples/gradle/gradle/wrapper/gradle-wrapper.jar b/examples/gradle/gradle/wrapper/gradle-wrapper.jar
index d64cd49..e644113 100644
Binary files a/examples/gradle/gradle/wrapper/gradle-wrapper.jar and b/examples/gradle/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/examples/gradle/gradle/wrapper/gradle-wrapper.properties b/examples/gradle/gradle/wrapper/gradle-wrapper.properties
index a80b22c..b82aa23 100644
--- a/examples/gradle/gradle/wrapper/gradle-wrapper.properties
+++ b/examples/gradle/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.6-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.7-bin.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME
diff --git a/lib/bld/bld-wrapper.jar b/lib/bld/bld-wrapper.jar
index 4f1621e..d3c99e9 100644
Binary files a/lib/bld/bld-wrapper.jar and b/lib/bld/bld-wrapper.jar differ
diff --git a/lib/bld/bld-wrapper.properties b/lib/bld/bld-wrapper.properties
index 513237b..1d72b47 100644
--- a/lib/bld/bld-wrapper.properties
+++ b/lib/bld/bld-wrapper.properties
@@ -1,10 +1,10 @@
 bld.downloadExtensionJavadoc=false
 bld.downloadExtensionSources=true
-bld.extension-jacoco=com.uwyn.rife2:bld-jacoco-report:0.9.3
-bld.extensions-kotlin=com.uwyn.rife2:bld-kotlin:0.9.1
 bld.extensions-detekt=com.uwyn.rife2:bld-detekt:0.9.2
 bld.extensions=com.uwyn.rife2:bld-generated-version:0.9.5
+bld.extension-jacoco=com.uwyn.rife2:bld-jacoco-report:0.9.5
+bld.extensions-kotlin=com.uwyn.rife2:bld-kotlin:0.9.4
 bld.repositories=MAVEN_LOCAL,MAVEN_CENTRAL,RIFE2_SNAPSHOTS,RIFE2_RELEASES
 bld.downloadLocation=
 bld.sourceDirectories=
-bld.version=1.9.0
+bld.version=1.9.1
diff --git a/lib/provided/kotlin-serialization-compiler-plugin-1.9.22-sources.jar b/lib/provided/kotlin-serialization-compiler-plugin-1.9.24-sources.jar
similarity index 100%
rename from lib/provided/kotlin-serialization-compiler-plugin-1.9.22-sources.jar
rename to lib/provided/kotlin-serialization-compiler-plugin-1.9.24-sources.jar
diff --git a/lib/provided/kotlin-serialization-compiler-plugin-1.9.22.jar b/lib/provided/kotlin-serialization-compiler-plugin-1.9.24.jar
similarity index 97%
rename from lib/provided/kotlin-serialization-compiler-plugin-1.9.22.jar
rename to lib/provided/kotlin-serialization-compiler-plugin-1.9.24.jar
index 82c9746..a710db5 100644
Binary files a/lib/provided/kotlin-serialization-compiler-plugin-1.9.22.jar and b/lib/provided/kotlin-serialization-compiler-plugin-1.9.24.jar differ
diff --git a/pom.xml b/pom.xml
index 1439f5e..14e130d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -18,7 +18,7 @@
     <dependency>
       <groupId>org.jetbrains.kotlin</groupId>
       <artifactId>kotlin-stdlib</artifactId>
-      <version>1.9.22</version>
+      <version>1.9.24</version>
       <scope>compile</scope>
     </dependency>
     <dependency>
diff --git a/src/bld/java/net/thauvin/erik/AkismetBuild.java b/src/bld/java/net/thauvin/erik/AkismetBuild.java
index def9f6b..82c312e 100644
--- a/src/bld/java/net/thauvin/erik/AkismetBuild.java
+++ b/src/bld/java/net/thauvin/erik/AkismetBuild.java
@@ -48,14 +48,13 @@ import rife.tools.exceptions.FileUtilsErrorException;
 import java.io.File;
 import java.io.IOException;
 import java.util.List;
-import java.util.logging.ConsoleHandler;
-import java.util.logging.Level;
-import java.util.logging.Logger;
 
 import static rife.bld.dependencies.Repository.*;
 import static rife.bld.dependencies.Scope.*;
 
 public class AkismetBuild extends Project {
+    final File srcMainKotlin = new File(srcMainDirectory(), "kotlin");
+
     public AkismetBuild() {
         pkg = "net.thauvin.erik";
         name = "akismet-kotlin";
@@ -67,7 +66,7 @@ public class AkismetBuild extends Project {
         repositories = List.of(MAVEN_LOCAL, MAVEN_CENTRAL);
 
         var okHttp = version(4, 12, 0);
-        final var kotlin = version(1, 9, 22);
+        final var kotlin = version(1, 9, 24);
         scope(compile)
                 .include(dependency("org.jetbrains.kotlin", "kotlin-stdlib", kotlin))
                 .include(dependency("com.squareup.okhttp3", "okhttp", okHttp))
@@ -75,13 +74,13 @@ public class AkismetBuild extends Project {
                 .include(dependency("jakarta.servlet", "jakarta.servlet-api", version(6, 0, 0)))
                 .include(dependency("org.jetbrains.kotlinx", "kotlinx-serialization-json-jvm", version(1, 6, 3)));
         scope(provided)
-                .include(dependency("org.jetbrains.kotlin", "kotlin-serialization-compiler-plugin", version(1, 9, 22)));
+                .include(dependency("org.jetbrains.kotlin", "kotlin-serialization-compiler-plugin", kotlin));
         scope(test)
                 .include(dependency("org.mockito", "mockito-core", version(5, 11, 0)))
-                .include(dependency("org.jetbrains.kotlin", "kotlin-test-junit5", version(1, 9, 22)))
+                .include(dependency("org.jetbrains.kotlin", "kotlin-test-junit5", kotlin))
                 .include(dependency("org.junit.jupiter", "junit-jupiter", version(5, 10, 2)))
                 .include(dependency("org.junit.platform", "junit-platform-console-standalone", version(1, 10, 2)))
-                .include(dependency("com.willowtreeapps.assertk", "assertk-jvm", version(0, 28, 0)));
+                .include(dependency("com.willowtreeapps.assertk", "assertk-jvm", version(0, 28, 1)));
 
         publishOperation()
                 .repository(version.isSnapshot() ? repository(SONATYPE_SNAPSHOTS_LEGACY.location())
@@ -114,7 +113,7 @@ public class AkismetBuild extends Project {
                 .signKey(property("sign.key"))
                 .signPassphrase(property("sign.passphrase"));
 
-        jarSourcesOperation().sourceDirectories(new File(srcMainDirectory(), "kotlin"));
+        jarSourcesOperation().sourceDirectories(srcMainKotlin);
     }
 
     public static void main(String[] args) {
@@ -160,7 +159,6 @@ public class AkismetBuild extends Project {
 
     @BuildCommand(summary = "Generates documentation in HTML format")
     public void docs() throws ExitStatusException, IOException, InterruptedException {
-        var kotlin = new File(srcMainDirectory(), "kotlin").getAbsolutePath();
         new DokkaOperation()
                 .fromProject(this)
                 .loggingLevel(LoggingLevel.INFO)
@@ -170,9 +168,9 @@ public class AkismetBuild extends Project {
                 .outputFormat(OutputFormat.HTML)
                 .sourceSet(
                         new SourceSet()
-                                .src(kotlin)
-                                .srcLink(kotlin, "https://github.com/ethauvin/" + name +
-                                        "/tree/master/src/main/kotlin/", "#L")
+                                .src(srcMainKotlin.getAbsolutePath())
+                                .srcLink(srcMainKotlin.getAbsolutePath(), "https://github.com/ethauvin/" + name
+                                        + "/tree/master/src/main/kotlin/", "#L")
                                 .includes("config/dokka/packages.md")
                                 .jdkVersion(javaRelease)
                 )
@@ -186,7 +184,7 @@ public class AkismetBuild extends Project {
                 .projectName("Akismet Kotlin")
                 .packageName(pkg + ".akismet")
                 .classTemplate(new File(workDirectory(), "version.txt"))
-                .directory(new File(srcMainDirectory(), "kotlin"))
+                .directory(srcMainKotlin)
                 .extension(".kt")
                 .execute();
     }
@@ -195,6 +193,7 @@ public class AkismetBuild extends Project {
     public void jacoco() throws IOException {
         new JacocoReportOperation()
                 .fromProject(this)
+                .sourceFiles(srcMainKotlin)
                 .execute();
     }