diff --git a/packages/domscribe-relay/package.json b/packages/domscribe-relay/package.json
index b48995f..b795736 100644
--- a/packages/domscribe-relay/package.json
+++ b/packages/domscribe-relay/package.json
@@ -38,7 +38,7 @@
   "devDependencies": {
     "@types/semver": "^7.7.1",
     "@types/ws": "^8.18.1",
-    "ws": "^8.19.0"
+    "ws": "^8.20.1"
   },
   "engines": {
     "node": ">=20"
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 80a0f05..fd5c490 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -281,8 +281,8 @@ importers:
         specifier: ^8.18.1
         version: 8.18.1
       ws:
-        specifier: ^8.19.0
-        version: 8.19.0
+        specifier: ^8.20.1
+        version: 8.20.1
 
   packages/domscribe-runtime:
     dependencies:
@@ -7225,8 +7225,8 @@ packages:
   wrappy@1.0.2:
     resolution: {integrity: sha512-l4Sp/DRseor9wL6EvV2+TuQn63dMkPjZ/sp9XkghTEbV9KlPS1xUsZ3u7/IQO4wxtcFB4bgpQPRcR3QCvezPcQ==}
 
-  ws@8.19.0:
-    resolution: {integrity: sha512-blAT2mjOEIi0ZzruJfIhb3nps74PRWTCz1IjglWEEpQl5XS/UNama6u2/rjFkDDouqr4L67ry+1aGIALViWjDg==}
+  ws@8.20.1:
+    resolution: {integrity: sha512-It4dO0K5v//JtTXuPkfEOaI3uUN87iYPnqo/ZzqCoG3g8uhA66QUMs/SrM0YK7/NAu+r4LMh/9dq2A7k+rHs+w==}
     engines: {node: '>=10.0.0'}
     peerDependencies:
       bufferutil: ^4.0.1
@@ -8314,7 +8314,7 @@ snapshots:
     dependencies:
       duplexify: 4.1.3
       fastify-plugin: 5.1.0
-      ws: 8.19.0
+      ws: 8.20.1
     transitivePeerDependencies:
       - bufferutil
       - utf-8-validate
@@ -8707,7 +8707,7 @@ snapshots:
       vite-plugin-inspect: 11.3.3(@nuxt/kit@4.3.1(magicast@0.5.2))(vite@7.3.1(@types/node@25.3.3)(jiti@2.6.1)(terser@5.44.0)(tsx@4.21.0)(yaml@2.9.0))
       vite-plugin-vue-tracer: 1.2.0(vite@7.3.1(@types/node@25.3.3)(jiti@2.6.1)(terser@5.44.0)(tsx@4.21.0)(yaml@2.9.0))(vue@3.5.29(typescript@5.9.3))
       which: 5.0.0
-      ws: 8.19.0
+      ws: 8.20.1
     transitivePeerDependencies:
       - bufferutil
       - supports-color
@@ -15056,7 +15056,7 @@ snapshots:
 
   wrappy@1.0.2: {}
 
-  ws@8.19.0: {}
+  ws@8.20.1: {}
 
   wsl-utils@0.1.0:
     dependencies: