Merge pull request #165 from jbonofre/SHIRO-717

[SHIRO-717] Upgrade to maven-pmd-plugin 3.12.0
diff --git a/support/cas/pom.xml b/support/cas/pom.xml
index 2734d6b..ececf26 100644
--- a/support/cas/pom.xml
+++ b/support/cas/pom.xml
@@ -59,7 +59,7 @@
             <!-- for Optional SAML ticket validation: -->
             <groupId>org.apache.santuario</groupId>
             <artifactId>xmlsec</artifactId>
-            <version>1.4.3</version>
+            <version>2.1.4</version>
             <scope>runtime</scope>
             <optional>true</optional>
         </dependency>
diff --git a/support/features/pom.xml b/support/features/pom.xml
index d8c9c86..e387378 100644
--- a/support/features/pom.xml
+++ b/support/features/pom.xml
@@ -38,7 +38,7 @@
         <!-- Not a Shiro dependency - used for quartz bundle resolution only (see features.xml): -->
         <commons.collections.version>3.2.2</commons.collections.version>
         <!-- karaf plugin version -->
-        <karaf.version>4.2.5</karaf.version>
+        <karaf.version>4.2.6</karaf.version>
     </properties>
 
     <dependencies>