diff --git a/package-lock.json b/package-lock.json
index 2c8f670..fac6856 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -5,9 +5,9 @@
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+      "version": "5.2.2",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-5.2.2.tgz",
+      "integrity": "sha512-jaHFD6PFv6UgoIVda6qZllptQsMlDEJkTQcybzzXDYM1XO9Y8em691FGMPmM46WGyLU4z9KMgQN+qrux/nhlHA==",
       "requires": {
         "async-limiter": "~1.0.0"
       }
@@ -2392,6 +2491,11 @@
         "decamelize": "^1.0.0",
         "window-size": "0.1.0"
       }
+    },
+    "ylru": {
+      "version": "1.2.1",
+      "resolved": "https://registry.npmjs.org/ylru/-/ylru-1.2.1.tgz",
+      "integrity": "sha512-faQrqNMzcPCHGVC2aaOINk13K+aaBDUPjGWl0teOXywElLjyVAB6Oe2jj62jHYtwsU49jXhScYbvPENK+6zAvQ=="
     }
   }
 }
diff --git a/package.json b/package.json
index 59f10d8..552d8fc 100644
--- a/package.json
+++ b/package.json
@@ -36,7 +36,7 @@
     "index.js"
   ],
   "dependencies": {
-    "lws": "^1.2.8",
+    "lws": "^1.3.0",
     "lws-basic-auth": "^0.1.1",
     "lws-blacklist": "^0.3.0",
     "lws-body-parser": "^0.2.4",
@@ -47,7 +47,7 @@
     "lws-json": "^0.3.2",
     "lws-log": "^0.3.2",
     "lws-mime": "^0.2.2",
-    "lws-mock-response": "^0.5.0",
+    "lws-mock-response": "^0.5.1",
     "lws-range": "^1.1.0",
     "lws-request-monitor": "^0.1.5",
     "lws-rewrite": "^0.4.1",