diff --git a/orthopairs/pom.xml b/orthopairs/pom.xml
index 95298021e..0a1d23ddf 100644
--- a/orthopairs/pom.xml
+++ b/orthopairs/pom.xml
@@ -22,7 +22,7 @@
 		<dependency>
 			<groupId>commons-io</groupId>
 			<artifactId>commons-io</artifactId>
-			<version>2.6</version>
+			<version>2.7</version>
 		</dependency>
 		<dependency>
 			<groupId>org.apache.commons</groupId>