diff --git a/package.json b/package.json
index 160b705..9aad363 100644
--- a/package.json
+++ b/package.json
@@ -24,7 +24,7 @@
     "typescript": "^5.2.2"
   },
   "dependencies": {
-    "@ladjs/graceful": "^3.2.2",
+    "@ladjs/graceful": "^4.0.0",
     "@screeps/backend": "^3.2.3",
     "@screeps/common": "^2.15.4",
     "@screeps/driver": "file:screeps-driver-5.2.5.tgz",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 7dfc5f4..6af5de6 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -6,8 +6,8 @@ settings:
 
 dependencies:
   '@ladjs/graceful':
-    specifier: ^3.2.2
-    version: 3.2.2
+    specifier: ^4.0.0
+    version: 4.0.0
   '@screeps/backend':
     specifier: ^3.2.3
     version: 3.2.6
@@ -156,8 +156,8 @@ packages:
     resolution: {integrity: sha512-hZere0rUga8kTzSTFbHREXpD9E/jwi94+B5RyLAmMIzl/w/EK1z7rFEnMHzPkU4AZkL42JWSsGXoV8LXMihybg==}
     dev: false
 
-  /@ladjs/graceful@3.2.2:
-    resolution: {integrity: sha512-GyL5Cpgh2RlndFW2e4AUHrEDe0tzyXKpAs92wrAQhNKcY0y++qfK8PC+6TOHzN9zvxPY9j1KAU29Gfa9vxWzDg==}
+  /@ladjs/graceful@4.0.0:
+    resolution: {integrity: sha512-BcROLXNv1pLQm6uBFBWA8HqWlPbCd9xMFtiLcUsD1kCy62eINX+fQ/SthGGD5wz3JhJ0PykoGWxFI15qj2BCWw==}
     engines: {node: '>=14'}
     dependencies:
       lil-http-terminator: 1.2.3