diff --git a/csv-validator-core/pom.xml b/csv-validator-core/pom.xml
index d4d3d508..d096441a 100644
--- a/csv-validator-core/pom.xml
+++ b/csv-validator-core/pom.xml
@@ -151,7 +151,7 @@
         <dependency>
             <groupId>commons-io</groupId>
             <artifactId>commons-io</artifactId>
-            <version>2.20.0</version>
+            <version>2.21.0</version>
         </dependency>
         <dependency>
             <groupId>org.specs2</groupId>