diff --git a/vscode-testextension/package-lock.json b/vscode-testextension/package-lock.json
index 2af079564..a17d7c32d 100644
--- a/vscode-testextension/package-lock.json
+++ b/vscode-testextension/package-lock.json
@@ -17,7 +17,7 @@
                 "@types/mocha": "^10.0.2",
                 "@types/node": "^24.0.0",
                 "@types/vscode": "^1.82.0",
-                "@vscode/test-electron": "^2.3.4",
+                "@vscode/test-electron": "^3.0.0",
                 "glob": "^13.0.0",
                 "mocha": "^11.0.0",
                 "source-map-support": "^0.5.21",
@@ -170,9 +170,9 @@
             "license": "MIT"
         },
         "node_modules/@vscode/test-electron": {
-            "version": "2.5.2",
-            "resolved": "https://registry.npmjs.org/@vscode/test-electron/-/test-electron-2.5.2.tgz",
-            "integrity": "sha512-8ukpxv4wYe0iWMRQU18jhzJOHkeGKbnw7xWRX3Zw1WJA4cEKbHcmmLPdPrPtL6rhDcrlCZN+xKRpv09n4gRHYg==",
+            "version": "3.0.0",
+            "resolved": "https://registry.npmjs.org/@vscode/test-electron/-/test-electron-3.0.0.tgz",
+            "integrity": "sha512-TY5mC7aAjxSLDXsyjhrG8cJHgc/HLdiE5lvtW7hABYQrY24Qwozzr5UoO3HiuAM4Hzz4b7K/eZlwrCILj94CcA==",
             "dev": true,
             "license": "MIT",
             "dependencies": {
@@ -183,7 +183,7 @@
                 "semver": "^7.6.2"
             },
             "engines": {
-                "node": ">=16"
+                "node": ">=22"
             }
         },
         "node_modules/agent-base": {
diff --git a/vscode-testextension/package.json b/vscode-testextension/package.json
index 7eec5f25f..1d44e0157 100644
--- a/vscode-testextension/package.json
+++ b/vscode-testextension/package.json
@@ -51,7 +51,7 @@
         "@types/mocha": "^10.0.2",
         "@types/node": "^24.0.0",
         "@types/vscode": "^1.82.0",
-        "@vscode/test-electron": "^2.3.4",
+        "@vscode/test-electron": "^3.0.0",
         "glob": "^13.0.0",
         "mocha": "^11.0.0",
         "source-map-support": "^0.5.21",