Updated POM to resolve

CVE-2020-1938
CVE-2020-9484
CVE-2020-1935
CVE-2019-17569

pom.xml

@@ -9,7 +9,7 @@
     <description>This provides Valve implementations to add response security
         headers to container managed security on Apache Tomcat</description>
     <url>https://github.com/bluelotussoftware/tomcat-security-valves</url>
-    <version>2.2.2</version>
+    <version>2.2.3</version>
     <packaging>jar</packaging>
     <inceptionYear>2017</inceptionYear>
     <properties>
@@ -53,7 +53,7 @@
         <dependency>
             <groupId>org.apache.tomcat.embed</groupId>
             <artifactId>tomcat-embed-core</artifactId>
-            <version>9.0.30</version>
+            <version>9.0.36</version>
         </dependency>
     </dependencies>
     <distributionManagement>
@@ -105,7 +105,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-javadoc-plugin</artifactId>
-                <version>3.1.1</version>
+                <version>3.2.0</version>
                 <executions>
                     <execution>
                         <id>attach-javadocs</id>