diff --git a/build-docker.sh b/build-docker.sh
index 9e0f599..04f0fbf 100755
--- a/build-docker.sh
+++ b/build-docker.sh
@@ -12,7 +12,7 @@ fi
 major=$(echo $tag | awk -F. '{print $1}')
 minor=$(echo $tag | awk -F. '{print $2}')
 
-tf_ver="1.0.2"
+tf_ver="1.3.1"
 sum_ver="0.2.2"
 
 echo "Confirm building images for:"