diff --git a/package-lock.json b/package-lock.json
index fc3129e..add7a3e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -11,8 +11,7 @@
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@@ -150,25 +149,6 @@
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@@ -278,65 +231,6 @@
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@@ -544,29 +343,6 @@
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@@ -1803,53 +1495,6 @@
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-        "@ethersproject/providers": "5.7.2",
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-        "@ethersproject/rlp": "5.7.0",
-        "@ethersproject/sha2": "5.7.0",
-        "@ethersproject/signing-key": "5.7.0",
-        "@ethersproject/solidity": "5.7.0",
-        "@ethersproject/strings": "5.7.0",
-        "@ethersproject/transactions": "5.7.0",
-        "@ethersproject/units": "5.7.0",
-        "@ethersproject/wallet": "5.7.0",
-        "@ethersproject/web": "5.7.1",
-        "@ethersproject/wordlists": "5.7.0"
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       "resolved": "https://registry.npmjs.org/ethjs-unit/-/ethjs-unit-0.1.6.tgz",
@@ -5800,16 +5201,16 @@
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-      "resolved": "https://registry.npmjs.org/express/-/express-4.18.2.tgz",
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+      "version": "4.19.2",
+      "resolved": "https://registry.npmjs.org/express/-/express-4.19.2.tgz",
+      "integrity": "sha512-5T6nhjsT+EOMzuck8JjBHARTHfMht0POzlA60WV2pMD3gyXw2LZnZ+ueGdNxG+0calOJcWKbpFcuzLZ91YWq9Q==",
       "requires": {
         "accepts": "~1.3.8",
         "array-flatten": "1.1.1",
-        "body-parser": "1.20.1",
+        "body-parser": "1.20.2",
         "content-disposition": "0.5.4",
         "content-type": "~1.0.4",
-        "cookie": "0.5.0",
+        "cookie": "0.6.0",
         "cookie-signature": "1.0.6",
         "debug": "2.6.9",
         "depd": "2.0.0",
@@ -6831,9 +6232,9 @@
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     },
     "raw-body": {
-      "version": "2.5.1",
-      "resolved": "https://registry.npmjs.org/raw-body/-/raw-body-2.5.1.tgz",
-      "integrity": "sha512-qqJBtEyVgS0ZmPGdCFPWJ3FreoqvG4MVQln/kCgF7Olq95IbOp0/BWyMwbdtn4VTvkM8Y7khCQ2Xgk/tcrCXig==",
+      "version": "2.5.2",
+      "resolved": "https://registry.npmjs.org/raw-body/-/raw-body-2.5.2.tgz",
+      "integrity": "sha512-8zGqypfENjCIqGhgXToC8aB2r7YrBX+AQAfIPs/Mlk+BtPTztOvTS01NRW/3Eh60J+a48lt8qsCzirQ6loCVfA==",
       "requires": {
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@@ -7717,12 +7118,6 @@
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-    "ws": {
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-      "resolved": "https://registry.npmjs.org/ws/-/ws-7.4.6.tgz",
-      "integrity": "sha512-YmhHDO4MzaDLB+M9ym/mDA5z0naX8j7SIlT8f8z+I0VtzsRbekxEutHSme7NPS2qE8StCYQNUnfWdXta/Yu85A==",
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       "resolved": "https://registry.npmjs.org/xhr/-/xhr-2.6.0.tgz",
diff --git a/package.json b/package.json
index bc84fac..d4dc4fe 100644
--- a/package.json
+++ b/package.json
@@ -22,7 +22,7 @@
   "dependencies": {
     "cors": "^2.8.5",
     "dotenv": "^16.0.3",
-    "express": "^4.18.2",
+    "express": "^4.19.2",
     "express-rate-limit": "^6.7.0",
     "web3": "^1.8.1"
   },