diff --git a/packages/modelingcovid-covidmodel/.env b/packages/modelingcovid-covidmodel/.env
index 4b69f82..e974f9c 100644
--- a/packages/modelingcovid-covidmodel/.env
+++ b/packages/modelingcovid-covidmodel/.env
@@ -1 +1 @@
-MC19_VERSION=2e3044525
\ No newline at end of file
+MC19_VERSION=bd61fb8
\ No newline at end of file
diff --git a/packages/modelingcovid-covidmodel/Dockerfile b/packages/modelingcovid-covidmodel/Dockerfile
index 3f62cac..bf0c38b 100644
--- a/packages/modelingcovid-covidmodel/Dockerfile
+++ b/packages/modelingcovid-covidmodel/Dockerfile
@@ -1,6 +1,6 @@
 ARG MC19_VERSION=latest
 # This image is based on https://github.com/arnoudbuzing/wolfram-engine-docker.
-FROM docker.pkg.github.com/covid-modeling/model-runner/mc19:${MC19_VERSION} AS build
+FROM docker.pkg.github.com/modelingcovid/covidmodel/mc19:${MC19_VERSION} AS build
 
 # The model repo code in the image is at this location,
 # which is used when resolving relative paths.