diff --git a/package.json b/package.json
index 16af1d6..c264410 100644
--- a/package.json
+++ b/package.json
@@ -18,7 +18,7 @@
     "license": "MIT",
     "dependencies": {
         "coffeescript": "^2.7.0",
-        "esbuild": "^0.19.5"
+        "esbuild": "^0.20.1"
     },
     "devDependencies": {
         "esbuild-jest": "^0.5.0",