diff --git a/build/build.sh b/build/build.sh
index 5f21cbe..d3c6a28 100755
--- a/build/build.sh
+++ b/build/build.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 
-VERSION=0.2.0-0
+VERSION=0.2.1-0
 
 cd debian
 ./build.sh $VERSION > /dev/null
diff --git a/lib/zjunet.sh b/lib/zjunet.sh
index 4e021a4..c732b67 100755
--- a/lib/zjunet.sh
+++ b/lib/zjunet.sh
@@ -41,7 +41,7 @@ case "$1" in
         "${BASEDIR}/dns.sh"
         ;;
     --version)
-        echo "zjunet version: zjunet-0.2.0"
+        echo "zjunet version: zjunet-0.2.1"
         ;;
     *)
         cat <<EOF