diff --git a/build/dev/probe_locally.sh b/build/dev/probe_locally.sh
index 52ea9fb06..7e7ef43ad 100755
--- a/build/dev/probe_locally.sh
+++ b/build/dev/probe_locally.sh
@@ -40,7 +40,7 @@ if ! docker run --link "$OAUTH_CONTAINER":oauth \
 	--network dss_sandbox_default \
 	-v "${RESULTFILE}:/app/test_result" \
 	-w /app/monitoring/prober \
-	interuss/monitoring:v0.1.0 \
+	interuss/monitoring:v0.2.0 \
 	pytest \
 	"${1:-.}" \
 	-rsx \
diff --git a/pkg/rid/models/api/v2/conversions.go b/pkg/rid/models/api/v2/conversions.go
index 647299134..aa03c203b 100644
--- a/pkg/rid/models/api/v2/conversions.go
+++ b/pkg/rid/models/api/v2/conversions.go
@@ -34,8 +34,8 @@ func FromAltitude(alt *restapi.Altitude) (*float32, error) {
 	if alt == nil {
 		return nil, nil
 	}
-	if alt.Reference != "WGS84" {
-		return nil, stacktrace.NewError("Invalid altitude reference '%v'; expected 'WGS84'", alt.Reference)
+	if alt.Reference != "W84" {
+		return nil, stacktrace.NewError("Invalid altitude reference '%v'; expected 'W84'", alt.Reference)
 	}
 	if alt.Units != "M" {
 		return nil, stacktrace.NewError("Invalid units '%v'; expected 'M'", alt.Units)
diff --git a/test/migrations/rid_db_post_migration_e2e.sh b/test/migrations/rid_db_post_migration_e2e.sh
index 32aaaa642..cc1aef60f 100755
--- a/test/migrations/rid_db_post_migration_e2e.sh
+++ b/test/migrations/rid_db_post_migration_e2e.sh
@@ -82,7 +82,7 @@ docker run --link dummy-oauth-for-testing:oauth \
 	--link core-service-for-testing:core-service \
 	-v "${RESULTFILE}:/app/test_result" \
 	-w /app/monitoring/prober \
-	interuss/monitoring:v0.1.0 \
+	interuss/monitoring:v0.2.0 \
 	pytest \
 	"${1:-.}" \
 	-rsx \