diff --git a/package-lock.json b/package-lock.json
index 4338c06..f30fec9 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -544,9 +544,9 @@
       "dev": true
     },
     "in-memory-http-listener": {
-      "version": "0.1.11",
-      "resolved": "https://registry.npmjs.org/in-memory-http-listener/-/in-memory-http-listener-0.1.11.tgz",
-      "integrity": "sha512-fnum1DsbQTcr/KnODftepsI09rx4sxPQylfAn1Xp9SfHeDVBp9goi0vrbWROB6i/7Na+JyrBFYFLU8jrdWfT+A=="
+      "version": "0.1.13",
+      "resolved": "https://registry.npmjs.org/in-memory-http-listener/-/in-memory-http-listener-0.1.13.tgz",
+      "integrity": "sha512-V0J7Qza/ooct6eCw7nddDh3LQKpUo49kiLOhXXc4KApbj3qb32dxUWGF7MH0GcL+KjhuYJrQCrFK0kPrv70aXQ=="
     },
     "inflight": {
       "version": "1.0.6",
diff --git a/package.json b/package.json
index 3f5f0c9..662b486 100644
--- a/package.json
+++ b/package.json
@@ -24,7 +24,7 @@
     "test": "tap test/*.js"
   },
   "dependencies": {
-    "in-memory-http-listener": "0.1.11"
+    "in-memory-http-listener": "0.1.13"
   },
   "devDependencies": {
     "tap": "12.1.0"