diff --git a/extensions/ql-vscode/package-lock.json b/extensions/ql-vscode/package-lock.json
index 02d60a993..9e267a01b 100644
--- a/extensions/ql-vscode/package-lock.json
+++ b/extensions/ql-vscode/package-lock.json
@@ -67,7 +67,7 @@
         "@storybook/react-webpack5": "^7.1.0",
         "@storybook/theming": "^7.1.0",
         "@testing-library/dom": "^9.3.0",
-        "@testing-library/jest-dom": "^5.16.5",
+        "@testing-library/jest-dom": "^6.0.0",
         "@testing-library/react": "^14.0.0",
         "@testing-library/user-event": "^14.4.3",
         "@types/child-process-promise": "^2.2.1",
@@ -8284,13 +8284,13 @@
       }
     },
     "node_modules/@testing-library/jest-dom": {
-      "version": "5.16.5",
-      "integrity": "sha512-N5ixQ2qKpi5OLYfwQmUb/5mSV9LneAcaUfp32pn4yCnpb8r/Yz0pXFPck21dIicKmi+ta5WRAknkZCfA8refMA==",
+      "version": "6.0.0",
+      "resolved": "https://registry.npmjs.org/@testing-library/jest-dom/-/jest-dom-6.0.0.tgz",
+      "integrity": "sha512-Ye2R3+/oM27jir8CzYPmuWdavTaKwNZcu0d22L9pO/vnOYE0wmrtpw79TQJa8H6gV8/i7yd+pLaqeLlA0rTMfg==",
       "dev": true,
       "dependencies": {
         "@adobe/css-tools": "^4.0.1",
         "@babel/runtime": "^7.9.2",
-        "@types/testing-library__jest-dom": "^5.9.1",
         "aria-query": "^5.0.0",
         "chalk": "^3.0.0",
         "css.escape": "^1.5.1",
@@ -8299,9 +8299,29 @@
         "redent": "^3.0.0"
       },
       "engines": {
-        "node": ">=8",
+        "node": ">=14",
         "npm": ">=6",
         "yarn": ">=1"
+      },
+      "peerDependencies": {
+        "@jest/globals": ">= 28",
+        "@types/jest": ">= 28",
+        "jest": ">= 28",
+        "vitest": ">= 0.32"
+      },
+      "peerDependenciesMeta": {
+        "@jest/globals": {
+          "optional": true
+        },
+        "@types/jest": {
+          "optional": true
+        },
+        "jest": {
+          "optional": true
+        },
+        "vitest": {
+          "optional": true
+        }
       }
     },
     "node_modules/@testing-library/jest-dom/node_modules/ansi-styles": {
@@ -9284,14 +9304,6 @@
         "@types/node": "*"
       }
     },
-    "node_modules/@types/testing-library__jest-dom": {
-      "version": "5.14.5",
-      "integrity": "sha512-SBwbxYoyPIvxHbeHxTZX2Pe/74F/tX2/D3mMvzabdeJ25bBojfW0TyB8BHrbq/9zaaKICJZjLP+8r6AeZMFCuQ==",
-      "dev": true,
-      "dependencies": {
-        "@types/jest": "*"
-      }
-    },
     "node_modules/@types/through2": {
       "version": "2.0.36",
       "integrity": "sha512-vuifQksQHJXhV9McpVsXKuhnf3lsoX70PnhcqIAbs9dqLH2NgrGz0DzZPDY3+Yh6eaRqcE1gnCQ6QhBn1/PT5A==",
@@ -37445,13 +37457,13 @@
       }
     },
     "@testing-library/jest-dom": {
-      "version": "5.16.5",
-      "integrity": "sha512-N5ixQ2qKpi5OLYfwQmUb/5mSV9LneAcaUfp32pn4yCnpb8r/Yz0pXFPck21dIicKmi+ta5WRAknkZCfA8refMA==",
+      "version": "6.0.0",
+      "resolved": "https://registry.npmjs.org/@testing-library/jest-dom/-/jest-dom-6.0.0.tgz",
+      "integrity": "sha512-Ye2R3+/oM27jir8CzYPmuWdavTaKwNZcu0d22L9pO/vnOYE0wmrtpw79TQJa8H6gV8/i7yd+pLaqeLlA0rTMfg==",
       "dev": true,
       "requires": {
         "@adobe/css-tools": "^4.0.1",
         "@babel/runtime": "^7.9.2",
-        "@types/testing-library__jest-dom": "^5.9.1",
         "aria-query": "^5.0.0",
         "chalk": "^3.0.0",
         "css.escape": "^1.5.1",
@@ -38389,14 +38401,6 @@
         "@types/node": "*"
       }
     },
-    "@types/testing-library__jest-dom": {
-      "version": "5.14.5",
-      "integrity": "sha512-SBwbxYoyPIvxHbeHxTZX2Pe/74F/tX2/D3mMvzabdeJ25bBojfW0TyB8BHrbq/9zaaKICJZjLP+8r6AeZMFCuQ==",
-      "dev": true,
-      "requires": {
-        "@types/jest": "*"
-      }
-    },
     "@types/through2": {
       "version": "2.0.36",
       "integrity": "sha512-vuifQksQHJXhV9McpVsXKuhnf3lsoX70PnhcqIAbs9dqLH2NgrGz0DzZPDY3+Yh6eaRqcE1gnCQ6QhBn1/PT5A==",
diff --git a/extensions/ql-vscode/package.json b/extensions/ql-vscode/package.json
index 3b41e712a..dca70ea15 100644
--- a/extensions/ql-vscode/package.json
+++ b/extensions/ql-vscode/package.json
@@ -1882,7 +1882,7 @@
     "@storybook/react-webpack5": "^7.1.0",
     "@storybook/theming": "^7.1.0",
     "@testing-library/dom": "^9.3.0",
-    "@testing-library/jest-dom": "^5.16.5",
+    "@testing-library/jest-dom": "^6.0.0",
     "@testing-library/react": "^14.0.0",
     "@testing-library/user-event": "^14.4.3",
     "@types/child-process-promise": "^2.2.1",