Updated to SB 3.3.3

pom.xml

@@ -7,7 +7,7 @@
 	<parent>
 		<groupId>org.springframework.boot</groupId>
 		<artifactId>spring-boot-starter-parent</artifactId>
-		<version>3.2.5</version>
+		<version>3.3.3</version>
 		<relativePath />
 	</parent>
 
@@ -37,12 +37,11 @@
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<grpc-spring-boot-starter.version>3.1.0.RELEASE</grpc-spring-boot-starter.version>
 		<os-maven-plugin.version>1.7.1</os-maven-plugin.version>
+		<javax.annotation-api.version>1.3.2</javax.annotation-api.version>
 		<protobuf-maven-plugin.version>0.6.1</protobuf-maven-plugin.version>
 		<protoc-jar-maven-plugin.version>3.11.4</protoc-jar-maven-plugin.version>
-		<protoc.version>3.25.3</protoc.version>
-		<protobuf-java.version></protobuf-java.version>
-		<io.grpc.version>1.63.0</io.grpc.version>
-		<javax.annotation-api.version>1.3.2</javax.annotation-api.version>
+		<protoc.version>4.28.0</protoc.version>
+		<io.grpc.version>1.66.0</io.grpc.version>
 	</properties>
 
 </project>