diff --git a/plugins/newrelic-dashboard/src/api/NewRelicDashboardApi.ts b/plugins/newrelic-dashboard/src/api/NewRelicDashboardApi.ts
index 649ba79202..8f5d5aa27f 100644
--- a/plugins/newrelic-dashboard/src/api/NewRelicDashboardApi.ts
+++ b/plugins/newrelic-dashboard/src/api/NewRelicDashboardApi.ts
@@ -35,9 +35,9 @@ export const newRelicDashboardApiRef = createApiRef<NewRelicDashboardApi>({
 });
 
 export type NewRelicDashboardApi = {
-  getDashboardEntity(guid: String): Promise<DashboardEntitySummary | undefined>;
+  getDashboardEntity(guid: string): Promise<DashboardEntitySummary | undefined>;
   getDashboardSnapshot(
-    guid: String,
+    guid: string,
     duration: Number,
   ): Promise<DashboardSnapshotSummary | undefined>;
 };
diff --git a/plugins/newrelic-dashboard/src/api/NewRelicDashboardClient.ts b/plugins/newrelic-dashboard/src/api/NewRelicDashboardClient.ts
index 235d4b8ed8..bbc0a1d5d8 100644
--- a/plugins/newrelic-dashboard/src/api/NewRelicDashboardClient.ts
+++ b/plugins/newrelic-dashboard/src/api/NewRelicDashboardClient.ts
@@ -68,7 +68,7 @@ export class NewRelicDashboardClient implements NewRelicDashboardApi {
   }
 
   async getDashboardEntity(
-    guid: String,
+    guid: string,
   ): Promise<DashboardEntitySummary | undefined> {
     const DashboardEntityList = await this.callApi<DashboardEntity>(
       getDashboardParentGuidQuery,
@@ -82,7 +82,7 @@ export class NewRelicDashboardClient implements NewRelicDashboardApi {
   }
 
   async getDashboardSnapshot(
-    guid: String,
+    guid: string,
     duration: Number,
   ): Promise<DashboardSnapshotSummary | undefined> {
     const DashboardSnapshotValue = await this.callApi<DashboardSnapshot>(
diff --git a/plugins/newrelic-dashboard/src/components/NewRelicDashboard/DashboardSnapshotList/DashboardSnapshot.tsx b/plugins/newrelic-dashboard/src/components/NewRelicDashboard/DashboardSnapshotList/DashboardSnapshot.tsx
index 7599b2b41f..67835a336c 100644
--- a/plugins/newrelic-dashboard/src/components/NewRelicDashboard/DashboardSnapshotList/DashboardSnapshot.tsx
+++ b/plugins/newrelic-dashboard/src/components/NewRelicDashboard/DashboardSnapshotList/DashboardSnapshot.tsx
@@ -22,8 +22,8 @@ import { newRelicDashboardApiRef } from '../../../api';
 import Alert from '@material-ui/lab/Alert';
 
 type Props = {
-  guid: String;
-  name: String;
+  guid: string;
+  name: string;
   permalink: string;
   duration: Number;
 };
diff --git a/plugins/newrelic-dashboard/src/components/NewRelicDashboard/DashboardSnapshotList/DashboardSnapshotList.tsx b/plugins/newrelic-dashboard/src/components/NewRelicDashboard/DashboardSnapshotList/DashboardSnapshotList.tsx
index f4e22717b3..ea8dcc0e70 100644
--- a/plugins/newrelic-dashboard/src/components/NewRelicDashboard/DashboardSnapshotList/DashboardSnapshotList.tsx
+++ b/plugins/newrelic-dashboard/src/components/NewRelicDashboard/DashboardSnapshotList/DashboardSnapshotList.tsx
@@ -50,7 +50,7 @@ function a11yProps(index: number) {
   };
 }
 type Props = {
-  guid: String;
+  guid: string;
 };
 const useStyles = makeStyles(
   theme => ({