diff --git a/package.json b/package.json
index 5c2a112..e176890 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "client",
-  "version": "0.1.0",
+  "version": "0.1.1",
   "private": true,
   "dependencies": {
     "@material-ui/core": "^4.11.2",
@@ -38,5 +38,8 @@
       "last 1 firefox version",
       "last 1 safari version"
     ]
+  },
+  "engines": {
+    "node": "12.20.1"
   }
 }