diff --git a/tools/dev/bash_profile b/tools/dev/bash_profile
index 6bab610..c9bca80 100644
--- a/tools/dev/bash_profile
+++ b/tools/dev/bash_profile
@@ -16,7 +16,7 @@
     fi
 fi
 
-export MAVEN=${MAVEN:-~/Applications/apache-maven-3.3.1}
+export MAVEN=${MAVEN:-~/Applications/apache-maven-3.3.9}
 
 export KARAF_VERSION=${KARAF_VERSION:-3.0.3}
 export KARAF_ROOT=${KARAF_ROOT:-~/Applications/apache-karaf-$KARAF_VERSION}
diff --git a/tools/dev/bin/onos-setup-ubuntu-devenv b/tools/dev/bin/onos-setup-ubuntu-devenv
index d528c6b..20a35b4 100755
--- a/tools/dev/bin/onos-setup-ubuntu-devenv
+++ b/tools/dev/bin/onos-setup-ubuntu-devenv
@@ -15,7 +15,7 @@
 cd; mkdir Downloads Applications
 cd Downloads
 wget http://download.nextag.com/apache/karaf/3.0.3/apache-karaf-3.0.3.tar.gz
-wget http://archive.apache.org/dist/maven/maven-3/3.3.1/binaries/apache-maven-3.3.1-bin.tar.gz
+wget http://archive.apache.org/dist/maven/maven-3/3.3.9/binaries/apache-maven-3.3.9-bin.tar.gz
 tar -zxvf apache-karaf-3.0.3.tar.gz -C ../Applications/
-tar -zxvf apache-maven-3.3.1-bin.tar.gz -C ../Applications/
+tar -zxvf apache-maven-3.3.9-bin.tar.gz -C ../Applications/
 
diff --git a/tools/dev/onos.cshrc b/tools/dev/onos.cshrc
index e5d8e62..2fdf339 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-3.3.1
+    setenv MAVEN $HOME/Applications/apache-maven-3.3.9
 endif
 if ( ! $?KARAF_VERSION ) then
     setenv KARAF_VERSION 3.0.3