Update Gradle to v9

build.gradle

@@ -135,7 +135,7 @@ dependencies {
     api 'org.xerial:sqlite-jdbc:3.53.0.0'
 
     // PostgreSQL
-    api 'org.postgresql:postgresql:42.7.11'
+    api 'org.postgresql:postgresql:42.7.10'
 
     // MariaDB/MySQL
     api 'org.mariadb.jdbc:mariadb-java-client:3.5.8'
@@ -153,7 +153,7 @@ dependencies {
     api 'org.zeroturnaround:zt-exec:1.12'
 
     // HTTP server
-    api 'io.undertow:undertow-core:2.4.0.Final'
+    api 'io.undertow:undertow-core:2.3.24.Final'
 
     // Command parser for AS interface
     api 'commons-cli:commons-cli:1.11.0'
@@ -161,7 +161,7 @@ dependencies {
     testImplementation 'junit:junit:4.13.2'
     testImplementation 'com.github.tomakehurst:wiremock:3.0.1'
     testImplementation 'com.unboundid:unboundid-ldapsdk:7.0.4'
-    testImplementation 'com.icegreen:greenmail:2.1.8'
+    testImplementation 'com.icegreen:greenmail:1.6.15'
 }
 
 jar {

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.14.4-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.5.0-all.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME