diff --git a/ui/package.json b/ui/package.json
index 1eac36960..7bb18bc22 100644
--- a/ui/package.json
+++ b/ui/package.json
@@ -57,7 +57,7 @@
     "@commitlint/travis-cli": "7.5.0",
     "diffable-html": "4.0.0",
     "enzyme": "3.8.0",
-    "enzyme-adapter-react-16": "1.8.0",
+    "enzyme-adapter-react-16": "1.9.1",
     "jest-canvas-mock": "1.1.0",
     "jest-date-mock": "1.0.7",
     "jest-fetch-mock": "2.1.0",
diff --git a/ui/src/Components/Grid/AlertGrid/AlertGroup/Silence/DeleteSilence.test.js b/ui/src/Components/Grid/AlertGrid/AlertGroup/Silence/DeleteSilence.test.js
index 68a22b0df..a5e253bf9 100644
--- a/ui/src/Components/Grid/AlertGrid/AlertGroup/Silence/DeleteSilence.test.js
+++ b/ui/src/Components/Grid/AlertGrid/AlertGroup/Silence/DeleteSilence.test.js
@@ -70,26 +70,29 @@ const VerifyResponse = async response => {
   return tree;
 };
 
-describe("<DeleteSilence />", async () => {
+describe("<DeleteSilence />", () => {
   it("label is 'Delete' by default", () => {
     const tree = MountedDeleteSilence();
     expect(tree.text()).toBe("Delete");
   });
 
-  it("opens modal on click", async () => {
+  it("opens modal on click", () => {
     const tree = MountedDeleteSilence();
-    tree.simulate("click");
+    tree
+      .find(".badge")
+      .at(0)
+      .simulate("click");
     expect(tree.find(".modal-body")).toHaveLength(1);
   });
 });
 
 describe("<DeleteSilenceModalContent />", () => {
-  it("renders LabelSetList on mount", async () => {
+  it("renders LabelSetList on mount", () => {
     const tree = MountedDeleteSilenceModalContent();
     expect(tree.find("LabelSetList")).toHaveLength(1);
   });
 
-  it("fetches affected alerts on mount", async () => {
+  it("fetches affected alerts on mount", () => {
     MountedDeleteSilenceModalContent();
     expect(fetch).toHaveBeenCalled();
   });
diff --git a/ui/yarn.lock b/ui/yarn.lock
index 9e303cd69..bc047d369 100644
--- a/ui/yarn.lock
+++ b/ui/yarn.lock
@@ -3881,10 +3881,10 @@ entities@^1.1.1, entities@~1.1.1:
   resolved "https://registry.yarnpkg.com/entities/-/entities-1.1.2.tgz#bdfa735299664dfafd34529ed4f8522a275fea56"
   integrity sha512-f2LZMYl1Fzu7YSBKg+RoROelpOaNrcGmE9AZubeDfrCEia483oW4MI4VyFd5VNHIgQ/7qm1I0wUHK1eJnn2y2w==
 
-enzyme-adapter-react-16@1.8.0:
-  version "1.8.0"
-  resolved "https://registry.yarnpkg.com/enzyme-adapter-react-16/-/enzyme-adapter-react-16-1.8.0.tgz#7055d8e908d8d27b807cf4292244db3c815ca11d"
-  integrity sha512-7cVHIKutqnesGeM3CjNFHSvktpypSWBokrBO8wIW+BVx+HGxWCF87W9TpkIIYJqgCtdw9FQGFrAbLg8kSwPRuQ==
+enzyme-adapter-react-16@1.9.1:
+  version "1.9.1"
+  resolved "https://registry.yarnpkg.com/enzyme-adapter-react-16/-/enzyme-adapter-react-16-1.9.1.tgz#6d49a3a31c3a0fccf527610f31b837e0f307128a"
+  integrity sha512-Egzogv1y77DUxdnq/CyHxLHaNxmSSKDDSDNNB/EiAXCZVFXdFibaNy2uUuRQ1n24T2m6KH/1Rw16XDRq+1yVEg==
   dependencies:
     enzyme-adapter-utils "^1.10.0"
     function.prototype.name "^1.1.0"