diff --git a/package-lock.json b/package-lock.json
index f4a824b..c2917bd 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1072,9 +1072,9 @@
       "dev": true
     },
     "@vercel/ncc": {
-      "version": "0.28.6",
-      "resolved": "https://registry.npmjs.org/@vercel/ncc/-/ncc-0.28.6.tgz",
-      "integrity": "sha512-t4BoSSuyK8BZaUE0gV18V6bkFs4st7baumtFGa50dv1tMu2GDBEBF8sUZaKBdKiL6DzJ2D2+XVCwYWWDcQOYdQ==",
+      "version": "0.33.4",
+      "resolved": "https://registry.npmjs.org/@vercel/ncc/-/ncc-0.33.4.tgz",
+      "integrity": "sha512-ln18hs7dMffelP47tpkaR+V5Tj6coykNyxJrlcmCormPqRQjB/Gv4cu2FfBG+PMzIfdZp2CLDsrrB1NPU22Qhg==",
       "dev": true
     },
     "abab": {
diff --git a/package.json b/package.json
index 24ff0c4..4c70231 100644
--- a/package.json
+++ b/package.json
@@ -35,7 +35,7 @@
     "@slack/web-api": "^6.3.0"
   },
   "devDependencies": {
-    "@vercel/ncc": "^0.28.6",
+    "@vercel/ncc": "^0.33.4",
     "eslint": "^7.30.0",
     "jest": "^27.0.6"
   }