diff --git a/opencog-integration/pom.xml b/opencog-integration/pom.xml
index 311dcc2..d3d037e 100644
--- a/opencog-integration/pom.xml
+++ b/opencog-integration/pom.xml
@@ -18,7 +18,7 @@
     <properties>
         <jython.version>2.7.4</jython.version>
         <py4j.version>0.10.9.9</py4j.version>
-        <commons-exec.version>1.5.0</commons-exec.version>
+        <commons-exec.version>1.6.0</commons-exec.version>
     </properties>
 
     <dependencies>