diff --git a/extensions/ql-vscode/package-lock.json b/extensions/ql-vscode/package-lock.json
index 171ffdc5798..5d69938b543 100644
--- a/extensions/ql-vscode/package-lock.json
+++ b/extensions/ql-vscode/package-lock.json
@@ -117,7 +117,7 @@
         "eslint-plugin-storybook": "^0.8.0",
         "glob": "^11.0.0",
         "gulp": "^5.0.0",
-        "gulp-esbuild": "^0.12.1",
+        "gulp-esbuild": "^0.14.0",
         "gulp-replace": "^1.1.3",
         "gulp-typescript": "^5.0.1",
         "husky": "^9.1.5",
@@ -12956,17 +12956,20 @@
       }
     },
     "node_modules/gulp-esbuild": {
-      "version": "0.12.1",
-      "resolved": "https://registry.npmjs.org/gulp-esbuild/-/gulp-esbuild-0.12.1.tgz",
-      "integrity": "sha512-dkcN2AHtXTVu+KNw0Zw8SWysziNwpYg6kw41E8frUkil5ZtwktIsot/OCLEpRT6clFpVQ7Hw3+YZQvoNdyTF1A==",
+      "version": "0.14.0",
+      "resolved": "https://registry.npmjs.org/gulp-esbuild/-/gulp-esbuild-0.14.0.tgz",
+      "integrity": "sha512-8exVnxPSVYQq0RkbaQ0dKLqmmt5k6/U8H6XeC9xqmQkltdyY/iTkAgdPB0uuVSIs2UKnheBA370zC+NaBgssBA==",
       "dev": true,
+      "license": "MIT",
       "dependencies": {
-        "esbuild": "^0.21.5",
         "plugin-error": "^2.0.1",
         "vinyl": "^3.0.0"
       },
       "engines": {
         "node": ">=16"
+      },
+      "peerDependencies": {
+        "esbuild": ">=0.17"
       }
     },
     "node_modules/gulp-replace": {
diff --git a/extensions/ql-vscode/package.json b/extensions/ql-vscode/package.json
index 041d727e587..71afc432ba5 100644
--- a/extensions/ql-vscode/package.json
+++ b/extensions/ql-vscode/package.json
@@ -2069,7 +2069,7 @@
     "eslint-plugin-storybook": "^0.8.0",
     "glob": "^11.0.0",
     "gulp": "^5.0.0",
-    "gulp-esbuild": "^0.12.1",
+    "gulp-esbuild": "^0.14.0",
     "gulp-replace": "^1.1.3",
     "gulp-typescript": "^5.0.1",
     "husky": "^9.1.5",