diff --git a/.github/workflows/maven.yml b/.github/workflows/maven.yml
index bcdebc243..75ad880ac 100644
--- a/.github/workflows/maven.yml
+++ b/.github/workflows/maven.yml
@@ -20,11 +20,11 @@ jobs:
     - uses: actions/checkout@v5
       with:
         fetch-depth: 0
-    - name: Set up JDK 17
+    - name: Set up JDK 25
       uses: actions/setup-java@v5
       with:
         distribution: 'corretto'
-        java-version: '17'
+        java-version: '25'
         cache: 'gradle'
     - name: Cache SonarCloud packages
       uses: actions/cache@v5
@@ -47,11 +47,11 @@ jobs:
     - uses: actions/checkout@v5
       with:
         fetch-depth: 0
-    - name: Set up JDK 17
+    - name: Set up JDK 25
       uses: actions/setup-java@v5
       with:
         distribution: 'corretto'
-        java-version: '17'
+        java-version: '25'
         cache: 'gradle'
     - name: Build with Gradle
       run: ./gradlew test --no-daemon
@@ -65,11 +65,11 @@ jobs:
     - uses: actions/checkout@v5
       with:
         fetch-depth: 0
-    - name: Set up JDK 17
+    - name: Set up JDK 25
       uses: actions/setup-java@v5
       with:
         distribution: 'corretto'
-        java-version: '17'
+        java-version: '25'
         cache: 'gradle'
     - name: Build with Gradle
       run: chmod +x gradlew && ./gradlew test --no-daemon
@@ -81,11 +81,11 @@ jobs:
       - uses: actions/checkout@v5
         with:
           fetch-depth: 0
-      - name: Set up JDK 17
+      - name: Set up JDK 25
         uses: actions/setup-java@v5
         with:
           distribution: 'corretto'
-          java-version: '17'
+          java-version: '25'
           cache: 'maven'
       - name: Build and analyze
         run: mvn -B compile 
diff --git a/build.gradle b/build.gradle
index 657436fc2..63f403290 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,7 +1,7 @@
 plugins {
     id 'java'
     id 'maven-publish'
-    id 'com.diffplug.spotless' version '7.0.4'
+    id 'com.diffplug.spotless' version '7.2.1'
     id 'org.sonarqube' version '6.2.0.5505'
     id 'jacoco'
 }
@@ -12,10 +12,10 @@ repositories {
 }
 
 dependencies {
-    testImplementation 'org.junit.jupiter:junit-jupiter:[5.13.3,)'
+    testImplementation 'org.junit.jupiter:junit-jupiter:[5.14.4,)'
     testImplementation 'org.hamcrest:hamcrest-core:[3.0,)'
     testImplementation 'org.zapodot:embedded-db-junit-jupiter:[2.2.3,)'
-    testRuntimeOnly 'org.junit.platform:junit-platform-launcher:[1.13.3,)'
+    testRuntimeOnly 'org.junit.platform:junit-platform-launcher:[1.14.4,)'
 }
 
 test {
@@ -26,7 +26,7 @@ test {
 group = 'com.github.javadev'
 version = '1.49-SNAPSHOT'
 description = 'leetcode-in-java'
-java.sourceCompatibility = JavaVersion.VERSION_17
+java.sourceCompatibility = JavaVersion.VERSION_25
 
 java {
     withSourcesJar()
@@ -46,7 +46,7 @@ spotless {
         }
         importOrder '\\#', '', '*'
         removeUnusedImports()
-        googleJavaFormat('1.22.0').aosp()
+        googleJavaFormat('1.30.0').aosp()
         toggleOffOn()
         endWithNewline()
     }
diff --git a/pom-central.xml b/pom-central.xml
index 30105e979..86166c64e 100644
--- a/pom-central.xml
+++ b/pom-central.xml
@@ -44,8 +44,8 @@
                 <artifactId>maven-compiler-plugin</artifactId>
                 <version>3.14.0</version>
                 <configuration>
-                    <source>17</source>
-                    <target>17</target>
+                    <source>25</source>
+                    <target>25</target>
                     <encoding>UTF-8</encoding>
                     <compilerArgs>
                         <arg>-Xlint:unchecked</arg>
@@ -61,7 +61,7 @@
                     <dependency>
                         <groupId>org.junit.jupiter</groupId>
                         <artifactId>junit-jupiter-engine</artifactId>
-                        <version>[5.13.3,)</version>
+                        <version>[5.14.4,)</version>
                     </dependency>
                 </dependencies>
             </plugin>
@@ -179,13 +179,13 @@
         <dependency>
             <groupId>org.junit.jupiter</groupId>
             <artifactId>junit-jupiter-api</artifactId>
-            <version>[5.13.3,)</version>
+            <version>[5.14.4,)</version>
             <scope>test</scope>
         </dependency>
         <dependency>
             <groupId>org.junit.jupiter</groupId>
             <artifactId>junit-jupiter-engine</artifactId>
-            <version>[5.13.3,)</version>
+            <version>[5.14.4,)</version>
             <scope>test</scope>
         </dependency>
         <dependency>
diff --git a/pom-central21.xml b/pom-central21.xml
index 211c32598..7f705fa46 100644
--- a/pom-central21.xml
+++ b/pom-central21.xml
@@ -42,7 +42,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-compiler-plugin</artifactId>
-                <version>3.14.0</version>
+                <version>3.15.0</version>
                 <configuration>
                     <source>21</source>
                     <target>21</target>
@@ -185,13 +185,13 @@
         <dependency>
             <groupId>org.junit.jupiter</groupId>
             <artifactId>junit-jupiter-api</artifactId>
-            <version>[5.13.3,)</version>
+            <version>[5.14.4,)</version>
             <scope>test</scope>
         </dependency>
         <dependency>
             <groupId>org.junit.jupiter</groupId>
             <artifactId>junit-jupiter-engine</artifactId>
-            <version>[5.13.3,)</version>
+            <version>[5.14.4,)</version>
             <scope>test</scope>
         </dependency>
         <dependency>
diff --git a/pom.xml b/pom.xml
index ab9c3e468..e2328440e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -43,8 +43,8 @@
                 <artifactId>maven-compiler-plugin</artifactId>
                 <version>3.15.0</version>
                 <configuration>
-                    <source>17</source>
-                    <target>17</target>
+                    <source>25</source>
+                    <target>25</target>
                     <encoding>UTF-8</encoding>
                     <compilerArgs>
                         <arg>-Xlint:unchecked</arg>
@@ -60,7 +60,7 @@
                     <dependency>
                         <groupId>org.junit.jupiter</groupId>
                         <artifactId>junit-jupiter-engine</artifactId>
-                        <version>[5.13.3,)</version>
+                        <version>[5.14.4,)</version>
                     </dependency>
                 </dependencies>
             </plugin>
@@ -172,19 +172,19 @@
         <dependency>
             <groupId>org.junit.jupiter</groupId>
             <artifactId>junit-jupiter-api</artifactId>
-            <version>[5.13.3,)</version>
+            <version>[5.14.4,)</version>
             <scope>test</scope>
         </dependency>
         <dependency>
             <groupId>org.junit.jupiter</groupId>
             <artifactId>junit-jupiter-engine</artifactId>
-            <version>[5.13.3,)</version>
+            <version>[5.14.4,)</version>
             <scope>test</scope>
         </dependency>
         <dependency>
             <groupId>org.junit.platform</groupId>
             <artifactId>junit-platform-launcher</artifactId>
-            <version>[1.13.3,)</version>
+            <version>[1.14.4,)</version>
             <scope>test</scope>
         </dependency>
         <dependency>