diff --git a/package.json b/package.json
index ac64f90fa16..403b4533b06 100644
--- a/package.json
+++ b/package.json
@@ -106,7 +106,7 @@
     "@types/file-saver": "2.0.1",
     "@types/history": "^4.7.8",
     "@types/hoist-non-react-statics": "3.3.1",
-    "@types/jest": "26.0.15",
+    "@types/jest": "27.0.2",
     "@types/jquery": "3.3.38",
     "@types/jsurl": "^1.2.28",
     "@types/lodash": "4.14.149",
diff --git a/packages/grafana-data/package.json b/packages/grafana-data/package.json
index b66359958f9..ac296683eed 100644
--- a/packages/grafana-data/package.json
+++ b/packages/grafana-data/package.json
@@ -38,7 +38,7 @@
     "@rollup/plugin-json": "4.1.0",
     "@rollup/plugin-node-resolve": "10.0.0",
     "@types/braintree__sanitize-url": "4.1.0",
-    "@types/jest": "26.0.15",
+    "@types/jest": "27.0.2",
     "@types/jquery": "3.3.38",
     "@types/lodash": "4.14.123",
     "@types/marked": "1.1.0",
diff --git a/packages/grafana-runtime/package.json b/packages/grafana-runtime/package.json
index 2f325dd228a..3cb851e3080 100644
--- a/packages/grafana-runtime/package.json
+++ b/packages/grafana-runtime/package.json
@@ -36,7 +36,7 @@
     "@rollup/plugin-commonjs": "16.0.0",
     "@rollup/plugin-node-resolve": "10.0.0",
     "@types/history": "^4.7.8",
-    "@types/jest": "26.0.15",
+    "@types/jest": "27.0.2",
     "@types/rollup-plugin-visualizer": "4.2.1",
     "@types/systemjs": "^0.20.6",
     "lodash": "4.17.21",
diff --git a/packages/grafana-toolkit/package.json b/packages/grafana-toolkit/package.json
index c262da91434..4bb218fce31 100644
--- a/packages/grafana-toolkit/package.json
+++ b/packages/grafana-toolkit/package.json
@@ -36,7 +36,7 @@
     "@types/command-exists": "^1.2.0",
     "@types/fs-extra": "^9.0.13",
     "@types/inquirer": "^6.0.3",
-    "@types/jest": "26.0.15",
+    "@types/jest": "27.0.2",
     "@types/node": "^14.0.0",
     "@types/prettier": "^2.4.0",
     "@types/react-dev-utils": "^9.0.4",
diff --git a/packages/grafana-ui/package.json b/packages/grafana-ui/package.json
index 25b1c2ed97d..71974b9820e 100644
--- a/packages/grafana-ui/package.json
+++ b/packages/grafana-ui/package.json
@@ -96,7 +96,7 @@
     "@types/d3": "7.0.0",
     "@types/hoist-non-react-statics": "3.3.1",
     "@types/is-hotkey": "0.1.1",
-    "@types/jest": "26.0.15",
+    "@types/jest": "27.0.2",
     "@types/jquery": "3.3.38",
     "@types/lodash": "4.14.123",
     "@types/mock-raf": "1.0.2",
diff --git a/public/app/plugins/datasource/mixed/MixedDataSource.test.ts b/public/app/plugins/datasource/mixed/MixedDataSource.test.ts
index 455b081aeef..a1232ba9869 100644
--- a/public/app/plugins/datasource/mixed/MixedDataSource.test.ts
+++ b/public/app/plugins/datasource/mixed/MixedDataSource.test.ts
@@ -34,15 +34,17 @@ describe('MixedDatasource', () => {
     });
     const results: any[] = [];
 
-    beforeEach(async (done) => {
-      const ds = await getDataSourceSrv().get('-- Mixed --');
-
-      from(ds.query(requestMixed)).subscribe((result) => {
-        results.push(result);
-        if (result.state === LoadingState.Done) {
-          done();
-        }
-      });
+    beforeEach((done) => {
+      getDataSourceSrv()
+        .get('-- Mixed --')
+        .then((ds) => {
+          from(ds.query(requestMixed)).subscribe((result) => {
+            results.push(result);
+            if (result.state === LoadingState.Done) {
+              done();
+            }
+          });
+        });
     });
 
     it('direct query should return results', async () => {
@@ -68,15 +70,17 @@ describe('MixedDatasource', () => {
     });
     const results: any[] = [];
 
-    beforeEach(async (done) => {
-      const ds = await getDataSourceSrv().get('-- Mixed --');
-
-      from(ds.query(requestMixed)).subscribe((result) => {
-        results.push(result);
-        if (results.length === 5) {
-          done();
-        }
-      });
+    beforeEach((done) => {
+      getDataSourceSrv()
+        .get('-- Mixed --')
+        .then((ds) => {
+          from(ds.query(requestMixed)).subscribe((result) => {
+            results.push(result);
+            if (results.length === 5) {
+              done();
+            }
+          });
+        });
     });
 
     it('direct query should return results', async () => {
diff --git a/yarn.lock b/yarn.lock
index b1458067172..1f25c96a81e 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2379,7 +2379,7 @@ __metadata:
     "@rollup/plugin-node-resolve": 10.0.0
     "@types/braintree__sanitize-url": 4.1.0
     "@types/d3-interpolate": ^1.3.1
-    "@types/jest": 26.0.15
+    "@types/jest": 27.0.2
     "@types/jquery": 3.3.38
     "@types/lodash": 4.14.123
     "@types/marked": 1.1.0
@@ -2494,7 +2494,7 @@ __metadata:
     "@rollup/plugin-commonjs": 16.0.0
     "@rollup/plugin-node-resolve": 10.0.0
     "@types/history": ^4.7.8
-    "@types/jest": 26.0.15
+    "@types/jest": 27.0.2
     "@types/rollup-plugin-visualizer": 4.2.1
     "@types/systemjs": ^0.20.6
     history: 4.10.1
@@ -2572,7 +2572,7 @@ __metadata:
     "@types/command-exists": ^1.2.0
     "@types/fs-extra": ^9.0.13
     "@types/inquirer": ^6.0.3
-    "@types/jest": 26.0.15
+    "@types/jest": 27.0.2
     "@types/node": ^14.0.0
     "@types/prettier": ^2.4.0
     "@types/react-dev-utils": ^9.0.4
@@ -2680,7 +2680,7 @@ __metadata:
     "@types/d3": 7.0.0
     "@types/hoist-non-react-statics": 3.3.1
     "@types/is-hotkey": 0.1.1
-    "@types/jest": 26.0.15
+    "@types/jest": 27.0.2
     "@types/jquery": 3.3.38
     "@types/lodash": 4.14.123
     "@types/mock-raf": 1.0.2
@@ -7568,7 +7568,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@types/jest@npm:*":
+"@types/jest@npm:*, @types/jest@npm:27.0.2":
   version: 27.0.2
   resolution: "@types/jest@npm:27.0.2"
   dependencies:
@@ -7578,16 +7578,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@types/jest@npm:26.0.15":
-  version: 26.0.15
-  resolution: "@types/jest@npm:26.0.15"
-  dependencies:
-    jest-diff: ^26.0.0
-    pretty-format: ^26.0.0
-  checksum: 5bbed3d3afa40bcac9eb2e8e76957b40b7cb86228a7a1dd455f7e30cb283a7314f7d7afaf2d46ca52ba5ce62168e0f60c57e0ab7509a6b91eab42460709b6bf1
-  languageName: node
-  linkType: hard
-
 "@types/jest@npm:26.x":
   version: 26.0.24
   resolution: "@types/jest@npm:26.0.24"
@@ -17645,7 +17635,7 @@ fsevents@~2.1.2:
     "@types/file-saver": 2.0.1
     "@types/history": ^4.7.8
     "@types/hoist-non-react-statics": 3.3.1
-    "@types/jest": 26.0.15
+    "@types/jest": 27.0.2
     "@types/jquery": 3.3.38
     "@types/jsurl": ^1.2.28
     "@types/lodash": 4.14.149