diff --git a/tgui/packages/tgui-dev-server/package.json b/tgui/packages/tgui-dev-server/package.json
index cc76794320c71..d38e71b1c6860 100644
--- a/tgui/packages/tgui-dev-server/package.json
+++ b/tgui/packages/tgui-dev-server/package.json
@@ -8,7 +8,7 @@
     "axios": "^1.8.4",
     "source-map": "^0.7.4",
     "stacktrace-parser": "^0.1.11",
-    "ws": "^8.18.1"
+    "ws": "^8.18.3"
   },
   "devDependencies": {
     "@types/ws": "^8.18.1"
diff --git a/tgui/yarn.lock b/tgui/yarn.lock
index 4436b537af1dd..77a23a534a767 100644
--- a/tgui/yarn.lock
+++ b/tgui/yarn.lock
@@ -19297,7 +19297,7 @@ __metadata:
     axios: "npm:^1.8.4"
     source-map: "npm:^0.7.4"
     stacktrace-parser: "npm:^0.1.11"
-    ws: "npm:^8.18.1"
+    ws: "npm:^8.18.3"
   languageName: unknown
   linkType: soft
 
@@ -21245,7 +21245,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"ws@npm:^8.18.0, ws@npm:^8.18.1":
+"ws@npm:^8.18.0":
   version: 8.18.1
   resolution: "ws@npm:8.18.1"
   peerDependencies:
@@ -21260,6 +21260,21 @@ __metadata:
   languageName: node
   linkType: hard
 
+"ws@npm:^8.18.3":
+  version: 8.18.3
+  resolution: "ws@npm:8.18.3"
+  peerDependencies:
+    bufferutil: ^4.0.1
+    utf-8-validate: ">=5.0.2"
+  peerDependenciesMeta:
+    bufferutil:
+      optional: true
+    utf-8-validate:
+      optional: true
+  checksum: 10c0/eac918213de265ef7cb3d4ca348b891a51a520d839aa51cdb8ca93d4fa7ff9f6ccb339ccee89e4075324097f0a55157c89fa3f7147bde9d8d7e90335dc087b53
+  languageName: node
+  linkType: hard
+
 "xml-name-validator@npm:^3.0.0":
   version: 3.0.0
   resolution: "xml-name-validator@npm:3.0.0"