Minor dep update for powermock

Author: cowtowncoder

pom.xml

@@ -70,13 +70,13 @@
     <dependency>
       <groupId>org.powermock</groupId>
       <artifactId>powermock-module-junit4</artifactId>
-      <version>1.7.3</version>
+      <version>1.7.4</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>org.powermock</groupId>
       <artifactId>powermock-api-mockito</artifactId>
-      <version>1.7.3</version>
+      <version>1.7.4</version>
       <scope>test</scope>
     </dependency>
     <!-- For testing TestNoClassDefFoundDeserializer -->