diff --git a/package-lock.json b/package-lock.json
index 66a614c..277668d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -420,7 +420,7 @@
     },
     "foreground-child": {
       "version": "1.5.6",
-      "resolved": "http://registry.npmjs.org/foreground-child/-/foreground-child-1.5.6.tgz",
+      "resolved": "https://registry.npmjs.org/foreground-child/-/foreground-child-1.5.6.tgz",
       "integrity": "sha1-T9ca0t/elnibmApcCilZN8svXOk=",
       "dev": true,
       "requires": {
@@ -544,9 +544,9 @@
       "dev": true
     },
     "in-memory-http-listener": {
-      "version": "0.1.10",
-      "resolved": "https://registry.npmjs.org/in-memory-http-listener/-/in-memory-http-listener-0.1.10.tgz",
-      "integrity": "sha512-AVAOySY2pXwCfGczYj2qlMET+zluHn+x1kwg0zI4sQhuNclJR9yPvR2oFwiNM/egsbTxdusRFVdKI/EPO83ITw=="
+      "version": "0.1.12",
+      "resolved": "https://registry.npmjs.org/in-memory-http-listener/-/in-memory-http-listener-0.1.12.tgz",
+      "integrity": "sha512-q8bnu0y1LR8YpGEQUSF5fgPyRXYXlDUD53UqgEMkqDtHJM2urrXYHQj4AQecFIX+mPtX4OrEXaAEaW9zgna6ig=="
     },
     "inflight": {
       "version": "1.0.6",
@@ -738,7 +738,7 @@
     },
     "mkdirp": {
       "version": "0.5.1",
-      "resolved": "http://registry.npmjs.org/mkdirp/-/mkdirp-0.5.1.tgz",
+      "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.1.tgz",
       "integrity": "sha1-MAV0OOrGz3+MR2fzhkjWaX11yQM=",
       "dev": true,
       "requires": {
@@ -747,7 +747,7 @@
       "dependencies": {
         "minimist": {
           "version": "0.0.8",
-          "resolved": "http://registry.npmjs.org/minimist/-/minimist-0.0.8.tgz",
+          "resolved": "https://registry.npmjs.org/minimist/-/minimist-0.0.8.tgz",
           "integrity": "sha1-hX/Kv8M5fSYluCKCYuhqp6ARsF0=",
           "dev": true
         }
@@ -797,6 +797,7 @@
           "resolved": "https://registry.npmjs.org/align-text/-/align-text-0.1.4.tgz",
           "integrity": "sha1-DNkKVhCT810KmSVsIrcGlDP60Rc=",
           "dev": true,
+          "optional": true,
           "requires": {
             "kind-of": "^3.0.2",
             "longest": "^1.0.1",
@@ -1166,7 +1167,8 @@
           "version": "1.1.6",
           "resolved": "https://registry.npmjs.org/is-buffer/-/is-buffer-1.1.6.tgz",
           "integrity": "sha512-NcdALwpXkTm5Zvvbk7owOUSvVvBKDgKP5/ewfXEznmQFfs4ZRmanOeKBTjRVjka3QFoN6XJ+9F3USqfHqTaU5w==",
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "is-builtin-module": {
           "version": "1.0.0",
@@ -1262,6 +1264,7 @@
           "resolved": "https://registry.npmjs.org/kind-of/-/kind-of-3.2.2.tgz",
           "integrity": "sha1-MeohpzS6ubuw8yRm2JOupR5KPGQ=",
           "dev": true,
+          "optional": true,
           "requires": {
             "is-buffer": "^1.1.5"
           }
@@ -1314,7 +1317,8 @@
           "version": "1.0.1",
           "resolved": "https://registry.npmjs.org/longest/-/longest-1.0.1.tgz",
           "integrity": "sha1-MKCy2jj3N3DoKUoNIuZiXtd9AJc=",
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "lru-cache": {
           "version": "4.1.3",
@@ -1617,7 +1621,8 @@
           "version": "1.6.1",
           "resolved": "https://registry.npmjs.org/repeat-string/-/repeat-string-1.6.1.tgz",
           "integrity": "sha1-jcrkcOHIirwtYA//Sndihtp15jc=",
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "require-directory": {
           "version": "2.1.1",
@@ -2072,7 +2077,7 @@
     },
     "os-homedir": {
       "version": "1.0.2",
-      "resolved": "http://registry.npmjs.org/os-homedir/-/os-homedir-1.0.2.tgz",
+      "resolved": "https://registry.npmjs.org/os-homedir/-/os-homedir-1.0.2.tgz",
       "integrity": "sha1-/7xJiDNuDoM94MFox+8VISGqf7M=",
       "dev": true
     },
@@ -2093,7 +2098,7 @@
     },
     "path-is-absolute": {
       "version": "1.0.1",
-      "resolved": "http://registry.npmjs.org/path-is-absolute/-/path-is-absolute-1.0.1.tgz",
+      "resolved": "https://registry.npmjs.org/path-is-absolute/-/path-is-absolute-1.0.1.tgz",
       "integrity": "sha1-F0uSaHNVNP+8es5r9TpanhtcX18=",
       "dev": true
     },
@@ -2276,7 +2281,7 @@
     },
     "strip-ansi": {
       "version": "3.0.1",
-      "resolved": "http://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz",
+      "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz",
       "integrity": "sha1-ajhfuIU9lS1f8F0Oiq+UJ43GPc8=",
       "dev": true,
       "requires": {
diff --git a/package.json b/package.json
index e20a140..67d7413 100644
--- a/package.json
+++ b/package.json
@@ -26,7 +26,7 @@
     "test": "tap test/*.js"
   },
   "dependencies": {
-    "in-memory-http-listener": "0.1.10"
+    "in-memory-http-listener": "0.1.12"
   },
   "devDependencies": {
     "tap": "12.1.0"