diff --git a/Dockerfile b/Dockerfile
index 2ac7b5f7..9b3f2ce3 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -13,4 +13,4 @@ COPY . .
 RUN pip install .
 
 # Install the latest hca-cli for submit.wdl
-RUN pip install hca
+RUN pip install hca==3.3.0