diff --git a/build.gradle b/build.gradle
index c44bde5..c5e0cc9 100644
--- a/build.gradle
+++ b/build.gradle
@@ -20,11 +20,11 @@ plugins {
    id 'antlr'
    id 'maven-publish'
    // https://plugins.gradle.org/plugin/com.palantir.revapi
-   id 'com.palantir.revapi' version '1.5.0'
+   id 'com.palantir.revapi' version '1.7.0'
    // https://plugins.gradle.org/plugin/org.fulib.fulibGradle
    id 'org.fulib.fulibGradle' version '0.5.0'
    // https://plugins.gradle.org/plugin/io.github.gradle-nexus.publish-plugin
-   id 'io.github.gradle-nexus.publish-plugin' version '1.1.0'
+   id 'io.github.gradle-nexus.publish-plugin' version '1.3.0'
 }
 
 if (JavaVersion.current().java11Compatible) {
@@ -99,28 +99,28 @@ dependencies {
    fulibScenarios group: 'org.fulib', name: 'fulibScenarios', version: '1.7.0'
 
    // https://mvnrepository.com/artifact/org.antlr/antlr4
-   antlr group: 'org.antlr', name: 'antlr4', version: '4.9.3'
+   antlr group: 'org.antlr', name: 'antlr4', version: '4.13.1'
 
    // https://mvnrepository.com/artifact/org.fulib/fulibYaml
    api group: 'org.fulib', name: 'fulibYaml', version: '1.5.0'
 
    // https://mvnrepository.com/artifact/org.antlr/ST4
-   implementation group: 'org.antlr', name: 'ST4', version: '4.3.1'
+   implementation group: 'org.antlr', name: 'ST4', version: '4.3.4'
 
    // https://mvnrepository.com/artifact/org.antlr/antlr4-runtime
-   implementation group: 'org.antlr', name: 'antlr4-runtime', version: '4.9.3'
+   implementation group: 'org.antlr', name: 'antlr4-runtime', version: '4.13.1'
 
    // https://mvnrepository.com/artifact/org.hamcrest/hamcrest-library
    testImplementation group: 'org.hamcrest', name: 'hamcrest-library', version: '2.2'
 
    // https://mvnrepository.com/artifact/org.junit.jupiter/junit-jupiter-api
-   testImplementation group: 'org.junit.jupiter', name: 'junit-jupiter-api', version: '5.8.1'
+   testImplementation group: 'org.junit.jupiter', name: 'junit-jupiter-api', version: '5.10.2'
 
    // https://mvnrepository.com/artifact/org.junit.jupiter/junit-jupiter-params
-   testImplementation group: 'org.junit.jupiter', name: 'junit-jupiter-params', version: '5.8.1'
+   testImplementation group: 'org.junit.jupiter', name: 'junit-jupiter-params', version: '5.10.2'
 
    // https://mvnrepository.com/artifact/org.junit.jupiter/junit-jupiter-engine
-   testRuntimeOnly group: 'org.junit.jupiter', name: 'junit-jupiter-engine', version: '5.8.1'
+   testRuntimeOnly group: 'org.junit.jupiter', name: 'junit-jupiter-engine', version: '5.10.2'
 
    genImplementation sourceSets.main.output + sourceSets.main.runtimeClasspath