diff --git a/helpers.star b/helpers.star
index 44a6f4a..be80997 100644
--- a/helpers.star
+++ b/helpers.star
@@ -175,6 +175,7 @@ def sign_step(image, arch, settings):
     step = {
         'name': 'sign',
         'image': image,
+        'pull': 'always',
         'settings': {}
     }
     step['settings'].update(settings)
@@ -188,6 +189,7 @@ def upload_step(image, arch, settings):
     step = {
         'name': 'upload',
         'image': image,
+        'pull': 'always',
         'settings': {}
     }
     step['settings'].update(settings)