diff --git a/package.json b/package.json
index f08f887..4082d98 100644
--- a/package.json
+++ b/package.json
@@ -32,7 +32,7 @@
   "dependencies": {
     "chalk": "^4",
     "cors": "^2",
-    "deasync": "^0.1",
+    "deasync": "^0.1.27",
     "express": "^4",
     "serve-static": "^1",
     "superagent-d2l-cors-proxy": "^0.3",