diff --git a/scripts/publish.sh b/scripts/publish.sh
index e9b7f166..e321e49b 100644
--- a/scripts/publish.sh
+++ b/scripts/publish.sh
@@ -3,7 +3,9 @@
 : "${PIP_USERNAME?Need to set PIP_USERNAME}"
 : "${PIP_PASSWORD?Need to set PIP_PASSWORD}"
 
-if [ $TEST = 1 ]; then
+set -e
+
+if [ "$TEST" = 1 ]; then
     twine upload --repository testpypi dist/*
 else
     echo "Uploading to pypi"
diff --git a/setup.py b/setup.py
index b125d3e8..7892f26e 100644
--- a/setup.py
+++ b/setup.py
@@ -19,7 +19,7 @@
         "pytest==7.1.3",
         "pytest-cov==2.8.1",
         "Random-Word==1.0.4",
-        "twine==3.1.1",
+        "twine==4.0.2",
         "when-changed"
     ],
     'hw-wallet': [