diff --git a/upgrade.sh b/upgrade.sh
index 17725e1..65fec20 100644
--- a/upgrade.sh
+++ b/upgrade.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 
-set -x
+set -euo pipefail
 
 docker run --rm  \
   -v /${CWD}://tmp  \