diff --git a/build.gradle.kts b/build.gradle.kts
index 86ead6f..20b0be1 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -3,13 +3,13 @@ import org.jetbrains.dokka.gradle.DokkaTask
 import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
 
 plugins {
-    kotlin("jvm") version "1.9.22"
+    kotlin("jvm") version "2.0.0"
     id("org.jetbrains.kotlinx.kover") version "0.7.6"
-    kotlin("plugin.serialization") version "1.9.22"
+    kotlin("plugin.serialization") version "2.0.0"
     `maven-publish`
     signing
-    id("io.github.gradle-nexus.publish-plugin") version "1.3.0"
-    id("org.jetbrains.dokka") version "1.9.10"
+    id("io.github.gradle-nexus.publish-plugin") version "2.0.0"
+    id("org.jetbrains.dokka") version "1.9.20"
 }
 
 group = "nl.sanderdijkhuis"
@@ -21,9 +21,9 @@ repositories {
 
 dependencies {
     testImplementation(kotlin("test"))
-    testImplementation("org.jetbrains.kotlinx:kotlinx-serialization-json:1.6.3")
-    testImplementation("org.bouncycastle:bcprov-jdk18on:1.77")
-    testImplementation("org.bouncycastle:bcpkix-jdk18on:1.77")
+    testImplementation("org.jetbrains.kotlinx:kotlinx-serialization-json:1.7.2")
+    testImplementation("org.bouncycastle:bcprov-jdk18on:1.78.1")
+    testImplementation("org.bouncycastle:bcpkix-jdk18on:1.78.1")
 }
 
 java {