diff --git a/.github/workflows/maven.yml b/.github/workflows/maven.yml
index 3e5f8a0..282279e 100644
--- a/.github/workflows/maven.yml
+++ b/.github/workflows/maven.yml
@@ -21,10 +21,10 @@ jobs:
 
     steps:
     - uses: actions/checkout@v4
-    - name: Set up JDK 17
+    - name: Set up JDK 21
       uses: actions/setup-java@v3
       with:
-        java-version: '17'
+        java-version: '21'
         distribution: 'temurin'
         cache: maven
     - name: Build with Maven
diff --git a/pom.xml b/pom.xml
index 5305e0e..bbbaf03 100644
--- a/pom.xml
+++ b/pom.xml
@@ -15,8 +15,8 @@
 
   <properties>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <maven.compiler.source>19</maven.compiler.source>
-    <maven.compiler.target>19</maven.compiler.target>
+    <maven.compiler.source>21</maven.compiler.source>
+    <maven.compiler.target>21</maven.compiler.target>
   </properties>
 
   <dependencies>
@@ -36,13 +36,13 @@
     <dependency>
       <groupId>commons-io</groupId>
       <artifactId>commons-io</artifactId>
-      <version>2.6</version>
+      <version>2.11.0</version>
     </dependency>
 
     <dependency>
       <groupId>org.json</groupId>
       <artifactId>json</artifactId>
-      <version>20190722</version>
+      <version>20240303</version>
     </dependency>
   </dependencies>