Update parent versions of sandbox components

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/jcs/trunk@1779808 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/commons-jcs-sandbox/filecache/pom.xml b/commons-jcs-sandbox/filecache/pom.xml
index d7e020e..28a3c3a 100644
--- a/commons-jcs-sandbox/filecache/pom.xml
+++ b/commons-jcs-sandbox/filecache/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.commons</groupId>
     <artifactId>commons-jcs-sandbox</artifactId>
-    <version>2.0-SNAPSHOT</version>
+    <version>2.1-SNAPSHOT</version>
   </parent>
 
   <artifactId>commons-jcs-filecache</artifactId>
diff --git a/commons-jcs-sandbox/pom.xml b/commons-jcs-sandbox/pom.xml
index 3087cf8..c05b6ae 100644
--- a/commons-jcs-sandbox/pom.xml
+++ b/commons-jcs-sandbox/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.commons</groupId>
     <artifactId>commons-jcs</artifactId>
-    <version>2.0-SNAPSHOT</version>
+    <version>2.1-SNAPSHOT</version>
   </parent>
 
   <artifactId>commons-jcs-sandbox</artifactId>
diff --git a/commons-jcs-sandbox/yajcache/pom.xml b/commons-jcs-sandbox/yajcache/pom.xml
index 8fa54ab..1ee4088 100644
--- a/commons-jcs-sandbox/yajcache/pom.xml
+++ b/commons-jcs-sandbox/yajcache/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.commons</groupId>
     <artifactId>commons-jcs-sandbox</artifactId>
-    <version>2.0-SNAPSHOT</version>
+    <version>2.1-SNAPSHOT</version>
   </parent>
 
   <artifactId>commons-jcs-yajcache</artifactId>