diff --git a/api/build.gradle b/api/build.gradle
index 535a043af..beb68f901 100644
--- a/api/build.gradle
+++ b/api/build.gradle
@@ -14,16 +14,16 @@ tasks.withType(JavaCompile).configureEach {
     options.encoding = 'UTF-8'
 }
 
+tasks.withType(Javadoc).configureEach {
+    options.encoding = 'UTF-8'
+}
+
 java {
     toolchain {
         languageVersion = JavaLanguageVersion.of(21)
     }
 }
 
-compileJava.options.encoding = "UTF-8"
-compileTestJava.options.encoding = "UTF-8"
-javadoc.options.encoding = "UTF-8"
-
 repositories {
     mavenCentral()
     maven { url 'https://repo.spring.io/milestone' }
@@ -95,6 +95,8 @@ dependencies {
     testImplementation 'org.springframework.boot:spring-boot-starter-test'
     testImplementation 'org.springframework.security:spring-security-test'
     testImplementation 'io.projectreactor:reactor-test'
+
+    testRuntimeOnly 'org.junit.platform:junit-platform-launcher'
 }
 
 java {
diff --git a/application/build.gradle b/application/build.gradle
index 5ee431b68..e0bea8a00 100644
--- a/application/build.gradle
+++ b/application/build.gradle
@@ -91,6 +91,8 @@ dependencies {
     testImplementation 'org.springframework.security:spring-security-test'
     testImplementation 'io.projectreactor:reactor-test'
 
+    testRuntimeOnly 'org.junit.platform:junit-platform-launcher'
+
     annotationProcessor 'com.github.therapi:therapi-runtime-javadoc-scribe'
 
     // webjars
diff --git a/application/src/main/resources/application.yaml b/application/src/main/resources/application.yaml
index 0728a2707..789f445ca 100644
--- a/application/src/main/resources/application.yaml
+++ b/application/src/main/resources/application.yaml
@@ -74,8 +74,13 @@ management:
         include: "*"
   endpoint:
     shutdown:
-      enabled: true
+      access: unrestricted
+    heapdump:
+      access: unrestricted
     health:
+      show-details: when-authorized
+      show-components: when-authorized
+      roles: super-role
       probes:
         enabled: true
   info:
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 7c2e553cc..e63503465 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -39,7 +39,7 @@ apache = ['apache-commons-lang3', 'apache-tika-core']
 therapi = ['therapi-runtime-javadoc', 'therapi-runtime-javadoc-scribe']
 
 [plugins]
-spring-boot = 'org.springframework.boot:3.4.5'
+spring-boot = 'org.springframework.boot:3.5.0'
 spring-dependency-management = 'io.spring.dependency-management:1.1.7'
 git-properties = 'com.gorylenko.gradle-git-properties:2.5.0'
 undercouch-download = 'de.undercouch.download:5.6.0'