Upgrade some versions:

* wiremock: 2.27.2
* junit: 4.13.2
* groovy: 2.4.21
* slf4j: 1.7.32

Author: marc0der

build.gradle

@@ -29,20 +29,20 @@ repositories {
 }
 
 dependencies {
-	testImplementation('com.github.tomakehurst:wiremock:2.25.1') {
-		exclude(module: 'junit')
+	testImplementation('com.github.tomakehurst:wiremock:2.27.2') {
+		exclude module: 'junit'
 	}
 	testImplementation('io.cucumber:cucumber-groovy:4.7.1')
 	testImplementation('io.cucumber:cucumber-junit:4.7.4')
 	testImplementation('io.cucumber:gherkin:5.2.0')
-	testImplementation('junit:junit:4.13')
-	testImplementation('org.codehaus.groovy:groovy:2.4.19')
-	testImplementation('org.codehaus.groovy:groovy-json:2.4.19')
-	testImplementation('org.codehaus.groovy:groovy-templates:2.4.19')
-	testImplementation('org.slf4j:slf4j-api:1.7.30')
-	testImplementation('org.slf4j:slf4j-simple:1.7.30')
+	testImplementation('junit:junit:4.13.2')
+	testImplementation('org.codehaus.groovy:groovy:2.4.21')
+	testImplementation('org.codehaus.groovy:groovy-json:2.4.21')
+	testImplementation('org.codehaus.groovy:groovy-templates:2.4.21')
+	testImplementation('org.slf4j:slf4j-api:1.7.32')
+	testImplementation('org.slf4j:slf4j-simple:1.7.32')
 	testImplementation('org.spockframework:spock-core:1.3-groovy-2.4') {
-		exclude(module: 'groovy-all')
+		exclude module: 'groovy-all'
 	}
 }