diff --git a/.github/workflows/gradle.yml b/.github/workflows/gradle.yml
index 38bce4bbb..04a02e1f5 100644
--- a/.github/workflows/gradle.yml
+++ b/.github/workflows/gradle.yml
@@ -17,11 +17,11 @@ jobs:
 
     steps:
     - uses: actions/checkout@v4
-    - name: Set up JDK 11
+    - name: Set up JDK 21
       uses: actions/setup-java@v4
       with:
         distribution: zulu
-        java-version: '11'
+        java-version: '21'
     - uses: actions/cache@v4
       with:
         path: |
diff --git a/build.gradle b/build.gradle
index da384dc69..1887f3f8d 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,14 +1,14 @@
 plugins {
-    id 'org.springframework.boot' version '2.6.3'
-    id 'io.spring.dependency-management' version '1.0.11.RELEASE'
+    id 'org.springframework.boot' version '3.2.0'
+    id 'io.spring.dependency-management' version '1.1.4'
     id 'java'
     id "com.netflix.dgs.codegen" version "5.0.6"
     id "com.diffplug.spotless" version "6.2.1"
 }
 
 version = '0.0.1-SNAPSHOT'
-sourceCompatibility = '11'
-targetCompatibility = '11'
+sourceCompatibility = '21'
+targetCompatibility = '21'
 
 spotless {
     java {
@@ -35,25 +35,25 @@ dependencies {
     implementation 'org.springframework.boot:spring-boot-starter-validation'
     implementation 'org.springframework.boot:spring-boot-starter-hateoas'
     implementation 'org.springframework.boot:spring-boot-starter-security'
-    implementation 'org.mybatis.spring.boot:mybatis-spring-boot-starter:2.2.2'
-    implementation 'com.netflix.graphql.dgs:graphql-dgs-spring-boot-starter:4.9.21'
+    implementation 'org.mybatis.spring.boot:mybatis-spring-boot-starter:3.0.3'
+    implementation 'com.netflix.graphql.dgs:graphql-dgs-spring-boot-starter:8.1.1'
     implementation 'org.flywaydb:flyway-core'
-    implementation 'io.jsonwebtoken:jjwt-api:0.11.2'
-    runtimeOnly 'io.jsonwebtoken:jjwt-impl:0.11.2',
-                'io.jsonwebtoken:jjwt-jackson:0.11.2'
-    implementation 'joda-time:joda-time:2.10.13'
-    implementation 'org.xerial:sqlite-jdbc:3.36.0.3'
+    implementation 'io.jsonwebtoken:jjwt-api:0.12.3'
+    runtimeOnly 'io.jsonwebtoken:jjwt-impl:0.12.3',
+                'io.jsonwebtoken:jjwt-jackson:0.12.3'
+    implementation 'joda-time:joda-time:2.12.5'
+    implementation 'org.xerial:sqlite-jdbc:3.44.1.0'
 
     compileOnly 'org.projectlombok:lombok'
     annotationProcessor 'org.projectlombok:lombok'
 
-    testImplementation 'io.rest-assured:rest-assured:4.5.1'
-    testImplementation 'io.rest-assured:json-path:4.5.1'
-    testImplementation 'io.rest-assured:xml-path:4.5.1'
-    testImplementation 'io.rest-assured:spring-mock-mvc:4.5.1'
+    testImplementation 'io.rest-assured:rest-assured:5.4.0'
+    testImplementation 'io.rest-assured:json-path:5.4.0'
+    testImplementation 'io.rest-assured:xml-path:5.4.0'
+    testImplementation 'io.rest-assured:spring-mock-mvc:5.4.0'
     testImplementation 'org.springframework.security:spring-security-test'
     testImplementation 'org.springframework.boot:spring-boot-starter-test'
-    testImplementation 'org.mybatis.spring.boot:mybatis-spring-boot-starter-test:2.2.2'
+    testImplementation 'org.mybatis.spring.boot:mybatis-spring-boot-starter-test:3.0.3'
 }
 
 tasks.named('test') {
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 41dfb8790..a59520664 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.4-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.5-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists