Update dependencies (#42)

pom.xml

@@ -55,20 +55,20 @@
 		<dependency>
 			<groupId>com.google.code.gson</groupId>
 			<artifactId>gson</artifactId>
-			<version>2.10.1</version>
+			<version>2.11.0</version>
 		</dependency>
 
 		<!-- test scope -->
 		<dependency>
 			<groupId>org.junit.jupiter</groupId>
 			<artifactId>junit-jupiter</artifactId>
-			<version>5.9.3</version>
+			<version>5.10.2</version>
 			<scope>test</scope>
 		</dependency>
 		<dependency>
 			<groupId>org.eclipse.jetty</groupId>
 			<artifactId>jetty-server</artifactId>
-			<version>11.0.15</version>
+			<version>11.0.21</version>
 			<scope>test</scope>
 		</dependency>
 	</dependencies>
@@ -104,7 +104,7 @@
 			<plugin>
 				<groupId>org.apache.maven.plugins</groupId>
 				<artifactId>maven-surefire-plugin</artifactId>
-				<version>3.1.0</version>
+				<version>3.1.2</version>
 			</plugin>
 			<plugin>
 				<groupId>org.apache.maven.plugins</groupId>