diff --git a/requirements.txt b/requirements.txt
index 43faa0f3..ee76d3ab 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -15,7 +15,7 @@ natsort>=7.1.1
 packaging>=20.9
 pypi-json>=0.2.1
 ruamel.yaml>=0.17.4
-shippinglabel>=1.0.0
+shippinglabel>=1.6.0
 shippinglabel-conda>=0.1.0
 southwark>=0.7.1
 tabulate>=0.8.8