Switching to commons configuration 2
diff --git a/pom.xml b/pom.xml
index 92248ef..91c68bc 100644
--- a/pom.xml
+++ b/pom.xml
@@ -85,7 +85,7 @@
     <!-- apache commons -->
     <commons.lang3.version>3.9</commons.lang3.version>
     <commons.codec.version>1.13</commons.codec.version>
-    <commons.configuration.version>1.10</commons.configuration.version>
+    <commons.configuration.version>2.6</commons.configuration.version>
     <commons.text.version>1.8</commons.text.version>
     <commons.collections.3.version>3.2.2</commons.collections.3.version>
     <commons.beanutils.version>1.9.4</commons.beanutils.version>