diff --git a/package-lock.json b/package-lock.json
index 38957fd..abc5814 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "screeps",
-  "version": "4.2.1",
+  "version": "4.2.2",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -28,9 +28,9 @@
       }
     },
     "@screeps/backend": {
-      "version": "3.2.0",
-      "resolved": "https://registry.npmjs.org/@screeps/backend/-/backend-3.2.0.tgz",
-      "integrity": "sha512-wuEQk+zddQZDdYECQdPL4FszQLypVSNmUHfGD7lxNiNvj03alJVLVbaUcIWmVklo7DvnWc4ks4KG9ehEHbYuzw==",
+      "version": "3.2.1",
+      "resolved": "https://registry.npmjs.org/@screeps/backend/-/backend-3.2.1.tgz",
+      "integrity": "sha512-mDhgcj2OHl9iNRSnh7phW9K7NFjIvnS1VSjOrWRZIprSqU/tKcioTdo/Fa/evS2dbsmJ3BTwgKfux+7uCl3Mzw==",
       "requires": {
         "body-parser": "^1.15.2",
         "btoa": "^1.1.2",
diff --git a/package.json b/package.json
index 84dd365..574669e 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "screeps",
-  "version": "4.2.1",
+  "version": "4.2.2",
   "description": "A standalone server for programming game Screeps",
   "main": "package.json",
   "bin": {
@@ -13,7 +13,7 @@
     "url": "https://github.com/screeps/screeps.git"
   },
   "dependencies": {
-    "@screeps/backend": "3.2.0",
+    "@screeps/backend": "^3.2.1",
     "@screeps/common": "2.15.0",
     "@screeps/driver": "5.2.0",
     "@screeps/engine": "4.2.1",