diff --git a/package-lock.json b/package-lock.json
index 953278e..26b872f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -56,12 +56,27 @@
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+      "resolved": "https://registry.npmjs.org/serve-static/-/serve-static-1.15.0.tgz",
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+        "escape-html": "~1.0.3",
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@@ -4022,6 +4192,118 @@
         "express": "4.17.1",
         "request": "2.88.2",
         "xhr": "2.5.0"
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+            "content-disposition": "0.5.3",
+            "content-type": "~1.0.4",
+            "cookie": "0.4.0",
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+            "qs": "6.7.0",
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+            "safe-buffer": "5.1.2",
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+            "serve-static": "1.14.1",
+            "setprototypeof": "1.1.1",
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+            "utils-merge": "1.0.1",
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+            "encodeurl": "~1.0.2",
+            "escape-html": "~1.0.3",
+            "on-finished": "~2.3.0",
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+            "depd": "~1.1.2",
+            "destroy": "~1.0.4",
+            "encodeurl": "~1.0.2",
+            "escape-html": "~1.0.3",
+            "etag": "~1.8.1",
+            "fresh": "0.5.2",
+            "http-errors": "~1.7.2",
+            "mime": "1.6.0",
+            "ms": "2.1.1",
+            "on-finished": "~2.3.0",
+            "range-parser": "~1.2.1",
+            "statuses": "~1.5.0"
+          }
+        },
+        "serve-static": {
+          "version": "1.14.1",
+          "resolved": "https://registry.npmjs.org/serve-static/-/serve-static-1.14.1.tgz",
+          "integrity": "sha512-JMrvUwE54emCYWlTI+hGrGv5I8dEwmco/00EvkzIIsR7MqrHonbD9pO2MOfFnpFntl7ecpZs+3mW+XbQZu9QCg==",
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+            "encodeurl": "~1.0.2",
+            "escape-html": "~1.0.3",
+            "parseurl": "~1.3.3",
+            "send": "0.17.1"
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     "set-immediate-shim": {
@@ -4048,6 +4330,23 @@
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       }
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+    "side-channel": {
+      "version": "1.0.4",
+      "resolved": "https://registry.npmjs.org/side-channel/-/side-channel-1.0.4.tgz",
+      "integrity": "sha512-q5XPytqFEIKHkGdiMIrY10mvLRvnQh42/+GoBlFW3b2LXLE2xxJpZFdm94we0BaoV3RwJyGqg5wS7epxTv0Zvw==",
+      "requires": {
+        "call-bind": "^1.0.0",
+        "get-intrinsic": "^1.0.2",
+        "object-inspect": "^1.9.0"
+      },
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+          "version": "1.12.2",
+          "resolved": "https://registry.npmjs.org/object-inspect/-/object-inspect-1.12.2.tgz",
+          "integrity": "sha512-z+cPxW0QGUp0mcqcsgQyLVRDoXFQbXOwBaqyF7VIgI4TWNQsDHrBpUQslRmIfAoYWdYzs6UlKJtB2XJpTaNSpQ=="
+        }
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+    },
     "simple-concat": {
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       "resolved": "https://registry.npmjs.org/simple-concat/-/simple-concat-1.0.0.tgz",
@@ -4542,7 +4841,7 @@
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-      "integrity": "sha1-n5VxD1CiZ5R7LMwSR0HBAoQn5xM="
+      "integrity": "sha512-pMZTvIkT1d+TFGvDOqodOclx0QWkkgi6Tdoa8gC8ffGAAqz9pzPTZWAybbsHHoED/ztMtkv/VoYTYyShUn81hA=="
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@@ -4801,6 +5100,7 @@
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       "version": "git+https://github.com/trufflesuite/provider-engine.git#3538c60bc4836b73ccae1ac3f64c8fed8ef19c1a",
+      "from": "git+https://github.com/trufflesuite/provider-engine.git#3538c60bc4836b73ccae1ac3f64c8fed8ef19c1a",
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@@ -4957,6 +5257,7 @@
     },
     "websocket": {
       "version": "github:web3-js/WebSocket-Node#ef5ea2f41daf4a2113b80c9223df884b4d56c400",
+      "from": "github:web3-js/WebSocket-Node#ef5ea2f41daf4a2113b80c9223df884b4d56c400",
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diff --git a/package.json b/package.json
index e29f5e4..678410b 100644
--- a/package.json
+++ b/package.json
@@ -16,7 +16,7 @@
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     "dotenv": "^8.2.0",
     "ejs": "^2.5.6",
-    "express": "^4.15.2",
+    "express": "^4.18.2",
     "infura-web3-provider": "0.0.3",
     "lodash": "^4.17.15",
     "moment": "^2.25.3",