diff -r e529a7cd4f17 -r b199f9cf1a75 build.gradle.kts
--- a/build.gradle.kts	Sun Jan 08 19:40:23 2023 +0100
+++ b/build.gradle.kts	Sat Jul 15 13:42:48 2023 +0200
@@ -1,7 +1,7 @@
 import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
 
 plugins {
-    kotlin("jvm") version "1.7.21"
+    kotlin("jvm") version "1.9.0"
     war
 }
 group = "de.uapcore"
@@ -15,6 +15,10 @@
     kotlinOptions.jvmTarget = "11"
 }
 
+tasks.withType<JavaCompile>().configureEach {
+    targetCompatibility = "11"
+}
+
 tasks.jar {
     enabled = false
 }
@@ -33,12 +37,12 @@
                 arrayOf(
                     "jakarta.servlet.jsp.jstl:jakarta.servlet.jsp.jstl-api:3.0.0",
                     "org.glassfish.web:jakarta.servlet.jsp.jstl:3.0.1",
-                    "org.postgresql:postgresql:42.5.1"
+                    "org.postgresql:postgresql:42.6.0"
                 ).forEach {
                     if (libsAreProvided) compileOnly(it) else implementation(it)
                 }
                 compileOnly("jakarta.servlet:jakarta.servlet-api:6.0.0")
-                val flexmarkVersion = "0.64.0"
+                val flexmarkVersion = "0.64.8"
                 implementation("com.vladsch.flexmark:flexmark:${flexmarkVersion}")
                 implementation("com.vladsch.flexmark:flexmark-util-data:${flexmarkVersion}")
                 implementation("com.vladsch.flexmark:flexmark-ext-tables:${flexmarkVersion}")