diff --git a/pom.xml b/pom.xml
old mode 100755
new mode 100644
index ff6bad0..df01532
--- a/pom.xml
+++ b/pom.xml
@@ -9,7 +9,7 @@
 		<dependency>
 			<groupId>org.apache.mina</groupId>
 			<artifactId>mina-core</artifactId>
-			<version>2.0.16</version>
+			<version>2.1.5</version>
 		</dependency>
 		<dependency>
 			<groupId>org.quickfixj</groupId>