diff --git a/extensions/ql-vscode/package-lock.json b/extensions/ql-vscode/package-lock.json
index ae520429934..5995ca3030f 100644
--- a/extensions/ql-vscode/package-lock.json
+++ b/extensions/ql-vscode/package-lock.json
@@ -67,7 +67,7 @@
         "@storybook/react": "^10.5.2",
         "@storybook/react-vite": "^10.5.2",
         "@testing-library/dom": "^10.4.1",
-        "@testing-library/jest-dom": "^6.9.1",
+        "@testing-library/jest-dom": "^7.0.0",
         "@testing-library/react": "^16.3.2",
         "@testing-library/user-event": "^14.6.1",
         "@types/cross-spawn": "^6.0.6",
@@ -7988,9 +7988,9 @@
       }
     },
     "node_modules/@testing-library/jest-dom": {
-      "version": "6.9.1",
-      "resolved": "https://registry.npmjs.org/@testing-library/jest-dom/-/jest-dom-6.9.1.tgz",
-      "integrity": "sha512-zIcONa+hVtVSSep9UT3jZ5rizo2BsxgyDYU7WFD5eICBE7no3881HGeb/QkGfsJs6JTkY1aQhT7rIPC7e+0nnA==",
+      "version": "7.0.0",
+      "resolved": "https://registry.npmjs.org/@testing-library/jest-dom/-/jest-dom-7.0.0.tgz",
+      "integrity": "sha512-HKAH9C6mBo5yBG6yRO5i43L2iisencAo5z+o5P/saHUoY+miC5ivXRxHBJcFyB5ypPNxHJdK3BoF/3O4DIptMg==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
@@ -8002,9 +8002,12 @@
         "redent": "^3.0.0"
       },
       "engines": {
-        "node": ">=14",
+        "node": ">=22",
         "npm": ">=6",
         "yarn": ">=1"
+      },
+      "peerDependencies": {
+        "@testing-library/dom": ">=10 <11"
       }
     },
     "node_modules/@testing-library/jest-dom/node_modules/dom-accessibility-api": {
@@ -26753,6 +26756,26 @@
         }
       }
     },
+    "node_modules/storybook/node_modules/@testing-library/jest-dom": {
+      "version": "6.9.1",
+      "resolved": "https://registry.npmjs.org/@testing-library/jest-dom/-/jest-dom-6.9.1.tgz",
+      "integrity": "sha512-zIcONa+hVtVSSep9UT3jZ5rizo2BsxgyDYU7WFD5eICBE7no3881HGeb/QkGfsJs6JTkY1aQhT7rIPC7e+0nnA==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "@adobe/css-tools": "^4.4.0",
+        "aria-query": "^5.0.0",
+        "css.escape": "^1.5.1",
+        "dom-accessibility-api": "^0.6.3",
+        "picocolors": "^1.1.1",
+        "redent": "^3.0.0"
+      },
+      "engines": {
+        "node": ">=14",
+        "npm": ">=6",
+        "yarn": ">=1"
+      }
+    },
     "node_modules/storybook/node_modules/@vitest/expect": {
       "version": "3.2.4",
       "resolved": "https://registry.npmjs.org/@vitest/expect/-/expect-3.2.4.tgz",
@@ -26811,6 +26834,13 @@
         "url": "https://opencollective.com/vitest"
       }
     },
+    "node_modules/storybook/node_modules/dom-accessibility-api": {
+      "version": "0.6.3",
+      "resolved": "https://registry.npmjs.org/dom-accessibility-api/-/dom-accessibility-api-0.6.3.tgz",
+      "integrity": "sha512-7ZgogeTnjuHbo+ct10G9Ffp0mif17idi0IyWNVA/wcwcm7NPOD/WEHVP3n7n3MhXqxoIYm8d6MuZohYWIZ4T3w==",
+      "dev": true,
+      "license": "MIT"
+    },
     "node_modules/storybook/node_modules/open": {
       "version": "10.2.0",
       "resolved": "https://registry.npmjs.org/open/-/open-10.2.0.tgz",
diff --git a/extensions/ql-vscode/package.json b/extensions/ql-vscode/package.json
index 6ef83bbdf2f..29addd98183 100644
--- a/extensions/ql-vscode/package.json
+++ b/extensions/ql-vscode/package.json
@@ -2125,7 +2125,7 @@
     "@storybook/react": "^10.5.2",
     "@storybook/react-vite": "^10.5.2",
     "@testing-library/dom": "^10.4.1",
-    "@testing-library/jest-dom": "^6.9.1",
+    "@testing-library/jest-dom": "^7.0.0",
     "@testing-library/react": "^16.3.2",
     "@testing-library/user-event": "^14.6.1",
     "@types/cross-spawn": "^6.0.6",