diff --git a/pom.xml b/pom.xml
index 38d94b2..ddc40c3 100644
--- a/pom.xml
+++ b/pom.xml
@@ -62,7 +62,7 @@
 		<dependency>
 			<groupId>org.apache.commons</groupId>
 			<artifactId>commons-pool2</artifactId>
-			<version>2.2</version>
+			<version>2.0</version>
 			<type>jar</type>
 			<scope>compile</scope>
 		</dependency>