diff --git a/examples/fabric-contract-example-maven/pom.xml b/examples/fabric-contract-example-maven/pom.xml
index a8973f9e..68a5aaea 100644
--- a/examples/fabric-contract-example-maven/pom.xml
+++ b/examples/fabric-contract-example-maven/pom.xml
@@ -15,7 +15,7 @@
 		<fabric-chaincode-java.version>2.5.10</fabric-chaincode-java.version>
 
 		<!-- Logging -->
-		<logback.version>1.5.32</logback.version>
+		<logback.version>1.5.34</logback.version>
 		<slf4j.version>2.0.18</slf4j.version>
 
 	</properties>
@@ -97,7 +97,7 @@
 		<dependency>
 			<groupId>org.json</groupId>
 			<artifactId>json</artifactId>
-			<version>20251224</version>
+			<version>20260522</version>
 		</dependency>
 
 	</dependencies>
@@ -106,7 +106,7 @@
 		<plugins>
 			<plugin>
 				<artifactId>maven-surefire-plugin</artifactId>
-				<version>3.5.5</version>
+				<version>3.5.6</version>
 			</plugin>
 			<plugin>
 				<artifactId>maven-compiler-plugin</artifactId>