diff --git a/Dockerfile_b7s b/Dockerfile_b7s
index 3cfab5a..adad731 100644
--- a/Dockerfile_b7s
+++ b/Dockerfile_b7s
@@ -1,4 +1,4 @@
-FROM alloranetwork/allora-inference-base:latest
+FROM alloranetwork/allora-inference-base:v0.2.7
 
 USER root
 RUN pip install requests