diff --git a/package.json b/package.json
index 9759ccfa6e4..861bebe2f9d 100644
--- a/package.json
+++ b/package.json
@@ -210,7 +210,7 @@
     "style-loader": "^3.3.2",
     "ts-loader": "^9.4.2",
     "ts-node": "^10.9.1",
-    "tsec": "0.1.4",
+    "tsec": "0.2.7",
     "typescript": "^5.2.0-dev.20230621",
     "typescript-formatter": "7.1.0",
     "underscore": "^1.12.1",
diff --git a/src/tsec.exemptions.json b/src/tsec.exemptions.json
index b1f07f04ae2..1423e7cc4e6 100644
--- a/src/tsec.exemptions.json
+++ b/src/tsec.exemptions.json
@@ -1,11 +1,15 @@
 {
+	"ban-document-execcommand": [
+		"vs/workbench/contrib/codeEditor/electron-sandbox/inputClipboardActions.ts",
+		"vs/editor/contrib/clipboard/browser/clipboard.ts"
+	],
 	"ban-eval-calls": [
 		"vs/workbench/api/worker/extHostExtensionService.ts",
-		"vs/base/worker/workerMain"
+		"vs/base/worker/workerMain.ts"
 	],
 	"ban-function-calls": [
 		"vs/workbench/api/worker/extHostExtensionService.ts",
-		"vs/base/worker/workerMain",
+		"vs/base/worker/workerMain.ts",
 		"vs/workbench/contrib/notebook/browser/view/renderers/webviewPreloads.ts",
 		"vs/workbench/services/keybinding/test/node/keyboardMapperTestUtils.ts"
 	],
@@ -18,8 +22,19 @@
 		"vs/base/browser/defaultWorkerFactory.ts",
 		"vs/workbench/services/extensions/browser/webWorkerExtensionHost.ts"
 	],
+	"ban-worker-importscripts": [
+		"vs/workbench/services/extensions/worker/polyfillNestedWorker.ts",
+		"vs/workbench/api/worker/extensionHostWorker.ts",
+		"vs/base/worker/workerMain.ts"
+	],
 	"ban-domparser-parsefromstring": [
 		"vs/base/browser/markdownRenderer.ts",
 		"vs/base/test/browser/markdownRenderer.test.ts"
+	],
+	"ban-element-setattribute": [
+		"**/*.ts"
+	],
+	"ban-element-insertadjacenthtml": [
+		"**/*.ts"
 	]
 }
diff --git a/yarn.lock b/yarn.lock
index 1fc84d428f9..5dc31bd96a7 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -9937,10 +9937,10 @@ ts-node@^10.9.1:
     v8-compile-cache-lib "^3.0.1"
     yn "3.1.1"
 
-tsec@0.1.4:
-  version "0.1.4"
-  resolved "https://registry.yarnpkg.com/tsec/-/tsec-0.1.4.tgz#dc8743c28ad01230ea4692e326866e0d54487f3f"
-  integrity sha512-7r6m7gmRE11si2FeM0pPoLfGV3AZTRcJJxx2bS5MYtvwaEMNqq2QlaVAEYaH1RqICeN3ODe2jVBJkC+JYQ/gtQ==
+tsec@0.2.7:
+  version "0.2.7"
+  resolved "https://registry.yarnpkg.com/tsec/-/tsec-0.2.7.tgz#be530025907037ed57f37fc7625b6a7e3658fe43"
+  integrity sha512-Pj9DuBBWLEo8p7QsbrEdXzW/u6QJBcib0ZGOTXkeSDx+PLXFY7hwyZE9Tfhp3TA3LQNpYouyT0WmzXRyUW4otQ==
   dependencies:
     glob "^7.1.1"
     minimatch "^3.0.3"