diff --git a/Dockerfile b/Dockerfile
index b8994718edf..2e9bd3f6bc1 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM usdotfhwastoldev/carma-base:develop AS base_image
+FROM usdotfhwastolcandidate/carma-base:grayson_test AS base_image
 
 FROM base_image AS build
 
diff --git a/docker/checkout.bash b/docker/checkout.bash
index 1ac907c55ed..faa77f3f8f5 100755
--- a/docker/checkout.bash
+++ b/docker/checkout.bash
@@ -39,9 +39,9 @@ if [[ "$BRANCH" = "develop" ]]; then
       git clone --depth=1 https://github.com/usdot-fhwa-stol/carma-utils.git --branch $BRANCH
       git clone --depth=1 https://github.com/usdot-fhwa-stol/autoware.auto.git --branch $BRANCH
 else
-      git clone --depth=1 https://github.com/usdot-fhwa-stol/carma-msgs.git --branch develop
-      git clone --depth=1 https://github.com/usdot-fhwa-stol/carma-utils.git --branch develop
-      git clone --depth=1 https://github.com/usdot-fhwa-stol/autoware.auto.git --branch develop
+      git clone --depth=1 https://github.com/usdot-fhwa-stol/carma-msgs.git --branch release/grayson_test
+      git clone --depth=1 https://github.com/usdot-fhwa-stol/carma-utils.git --branch release/grayson_test
+      git clone --depth=1 https://github.com/usdot-fhwa-stol/autoware.auto.git --branch release/grayson_test
 fi
 
 # Required to build pacmod_msgs