update parent pom and contrib dep versions

Author: puredanger

pom.xml

@@ -20,7 +20,7 @@
   <parent>
     <groupId>org.clojure</groupId>
     <artifactId>pom.contrib</artifactId>
-    <version>1.3.0</version>
+    <version>1.4.0</version>
   </parent>
 
   <scm>
@@ -44,7 +44,7 @@
     <dependency>
       <groupId>org.clojure</groupId>
       <artifactId>tools.analyzer.jvm</artifactId>
-      <version>1.3.2</version>
+      <version>1.3.3</version>
     </dependency>
   </dependencies>
 
@@ -54,7 +54,7 @@
       <plugin>
         <groupId>org.codehaus.mojo</groupId>
         <artifactId>versions-maven-plugin</artifactId>
-        <version>2.18.0</version>
+        <version>2.20.1</version>
       </plugin>
       <plugin>
         <groupId>com.theoryinpractise</groupId>