diff --git a/pom.xml b/pom.xml
index 2f774e2..59f0252 100644
--- a/pom.xml
+++ b/pom.xml
@@ -14,7 +14,7 @@
         <thrift.version>917130</thrift.version>
         <antlr.version>3.1.3</antlr.version>
         <common.cli.version>1.1</common.cli.version>
-        <common.collections.version>3.2.1</common.collections.version>
+        <common.collections.version>3.2.2</common.collections.version>
         <common.lang.version>2.4</common.lang.version>
         <hadoop.version>0.20.1</hadoop.version>
         <google.collections.version>1.0</google.collections.version>