diff --git a/esbuild.config.mjs b/esbuild.config.mjs
index 43e70dc..5cc6567 100644
--- a/esbuild.config.mjs
+++ b/esbuild.config.mjs
@@ -9,6 +9,8 @@ if you want to view the source, please visit the github repository of this plugi
 */
 `;
 
+console.log(`esbuild version = ${esbuild.version}`);
+
 const prod = process.argv[2] === "production";
 
 const DEFAULT_DROPBOX_APP_KEY = process.env.DROPBOX_APP_KEY || "";
diff --git a/package.json b/package.json
index e3effd1..d31f095 100644
--- a/package.json
+++ b/package.json
@@ -36,7 +36,7 @@
     "chai-as-promised": "^7.1.1",
     "cross-env": "^7.0.3",
     "dotenv": "^10.0.0",
-    "esbuild": "^0.14.0",
+    "esbuild": "^0.14.3",
     "jsdom": "^19.0.0",
     "mocha": "^9.1.3",
     "prettier": "^2.4.1",