diff --git a/core/setup.py b/core/setup.py
index 7506b0cc2c5..475b7a445c3 100644
--- a/core/setup.py
+++ b/core/setup.py
@@ -70,7 +70,7 @@
         "cffi>=1.9,<2.0.0",
         "pyyaml>=5.3",
         "urllib3~=1.0",
-        "dbt-semantic-interfaces==0.1.0.dev5",
+        "dbt-semantic-interfaces==0.1.0.dev6",
     ],
     zip_safe=False,
     classifiers=[