Update dependencies: grpc, netty, netty-tcnative, protobuf, annotations (#40)

Author: njhill

pom.xml

@@ -55,15 +55,15 @@
    </distributionManagement>
 
    <properties>
-      <grpc-version>1.31.0</grpc-version>
-      <netty-version>4.1.48.Final</netty-version>
-      <netty-tcnative-version>2.0.30.Final</netty-tcnative-version>
-      <protobuf-version>3.12.2</protobuf-version>
+      <grpc-version>1.32.1</grpc-version>
+      <netty-version>4.1.51.Final</netty-version>
+      <netty-tcnative-version>2.0.31.Final</netty-tcnative-version>
+      <protobuf-version>3.13.0</protobuf-version>
       <gson-version>2.8.6</gson-version>
       <slf4j-version>1.7.30</slf4j-version>
       <junit-version>4.13</junit-version>
       <guava-version>29.0-jre</guava-version>
-      <annotation-version>6.0.53</annotation-version>
+      <annotations-version>9.0.37</annotations-version>
 
       <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    </properties>
@@ -130,8 +130,8 @@
            annotation only has source retention. -->
       <dependency>
          <groupId>org.apache.tomcat</groupId>
-         <artifactId>annotations-api</artifactId>
-         <version>${annotation-version}</version>
+         <artifactId>tomcat-annotations-api</artifactId>
+         <version>${annotations-version}</version>
          <scope>provided</scope>
       </dependency>