diff --git a/artifact/project.xml b/artifact/project.xml
index 63671dac..761efd1c 100644
--- a/artifact/project.xml
+++ b/artifact/project.xml
@@ -136,7 +136,7 @@
     <dependency>
       <groupId>commons-net</groupId>
       <artifactId>commons-net</artifactId>
-      <version>1.4.0</version>
+      <version>1.4.1</version>
     </dependency>
     <dependency>
       <groupId>commons-httpclient</groupId>
@@ -172,9 +172,9 @@
       </properties>
     </dependency>
     <dependency>
-      <groupId>jsch</groupId>
+      <groupId>com.jcraft</groupId>
       <artifactId>jsch</artifactId>
-      <version>0.1.14</version>
+      <version>0.1.27</version>
     </dependency>
     <dependency>
       <groupId>commons-jelly</groupId>