diff --git a/tools/dev/onos.cshrc b/tools/dev/onos.cshrc
index 53f8624..5dc3298 100644
--- a/tools/dev/onos.cshrc
+++ b/tools/dev/onos.cshrc
@@ -24,7 +24,7 @@
     endif
 endif
 if ( ! $?MAVEN ) then
-    setenv MAVEN $HOME/Applications/apache-maven-3.2.2
+    setenv MAVEN $HOME/Applications/apache-maven-3.3.1
 endif
 if ( ! $?KARAF_VERSION ) then
     setenv KARAF_VERSION 3.0.2