diff --git a/ui/package-lock.json b/ui/package-lock.json
index e480e3018..01922ae01 100644
--- a/ui/package-lock.json
+++ b/ui/package-lock.json
@@ -14452,9 +14452,9 @@
       "integrity": "sha1-1PRWKwzjaW5BrFLQ4ALlemNdxtw="
     },
     "prettier": {
-      "version": "1.18.2",
-      "resolved": "https://registry.npmjs.org/prettier/-/prettier-1.18.2.tgz",
-      "integrity": "sha512-OeHeMc0JhFE9idD4ZdtNibzY0+TPHSpSSb9h8FqtP+YnoZZ1sl8Vc9b1sasjfymH3SonAF4QcA2+mzHPhMvIiw==",
+      "version": "1.19.1",
+      "resolved": "https://registry.npmjs.org/prettier/-/prettier-1.19.1.tgz",
+      "integrity": "sha512-s7PoyDv/II1ObgQunCbB9PdLmUcBZcnWOcxDh7O0N/UwDEsHyqkW+Qh28jW+mVuCdx7gLB0BotYI1Y6uI9iyew==",
       "dev": true
     },
     "prettier-linter-helpers": {
diff --git a/ui/package.json b/ui/package.json
index 51a9cae3c..7b6472265 100644
--- a/ui/package.json
+++ b/ui/package.json
@@ -87,7 +87,7 @@
     "jest-fetch-mock": "2.1.2",
     "markdownlint-cli": "0.19.0",
     "node-sass": "4.13.0",
-    "prettier": "1.18.2"
+    "prettier": "1.19.1"
   },
   "browserslist": [
     ">= 1%",
diff --git a/ui/src/Components/Grid/AlertGrid/AlertGroup/GroupFooter/index.js b/ui/src/Components/Grid/AlertGrid/AlertGroup/GroupFooter/index.js
index 47a7a9ae9..f983f6db6 100644
--- a/ui/src/Components/Grid/AlertGrid/AlertGroup/GroupFooter/index.js
+++ b/ui/src/Components/Grid/AlertGrid/AlertGroup/GroupFooter/index.js
@@ -80,17 +80,18 @@ const GroupFooter = observer(
             ))}
           {Object.keys(group.shared.silences).length === 0 ? null : (
             <div className="components-grid-alertgrid-alertgroup-shared-silence rounded-0 border-0">
-              {Object.entries(group.shared.silences).map(
-                ([cluster, silences]) =>
-                  silences.map(silenceID =>
-                    RenderSilence(
-                      alertStore,
-                      silenceFormStore,
-                      afterUpdate,
-                      cluster,
-                      silenceID
-                    )
+              {Object.entries(
+                group.shared.silences
+              ).map(([cluster, silences]) =>
+                silences.map(silenceID =>
+                  RenderSilence(
+                    alertStore,
+                    silenceFormStore,
+                    afterUpdate,
+                    cluster,
+                    silenceID
                   )
+                )
               )}
             </div>
           )}
diff --git a/ui/src/Components/SilenceModal/SilencePreview/index.test.js b/ui/src/Components/SilenceModal/SilencePreview/index.test.js
index 6b94c30bb..5bac321de 100644
--- a/ui/src/Components/SilenceModal/SilencePreview/index.test.js
+++ b/ui/src/Components/SilenceModal/SilencePreview/index.test.js
@@ -85,7 +85,9 @@ describe("<SilencePreview />", () => {
 
     const tree = MountedSilencePreview();
     await expect(tree.instance().matchedAlerts.fetch).resolves.toBeUndefined();
-    expect(fetch).toHaveBeenCalledWith(
+    expect(
+      fetch
+    ).toHaveBeenCalledWith(
       "./alerts.json?q=foo%3Dbar&q=%40alertmanager%3D~%5E%28amValue%29%24",
       { credentials: "include" }
     );
@@ -99,7 +101,9 @@ describe("<SilencePreview />", () => {
 
     const tree = MountedSilencePreview();
     await expect(tree.instance().matchedAlerts.fetch).resolves.toBeUndefined();
-    expect(fetch).toHaveBeenCalledWith(
+    expect(
+      fetch
+    ).toHaveBeenCalledWith(
       "./alerts.json?q=foo%3Dbar&q=%40alertmanager%3D~%5E%28am1%7Cam2%29%24",
       { credentials: "include" }
     );