diff --git a/front/package-lock.json b/front/package-lock.json
index 6bce60ec..58a1a88f 100644
--- a/front/package-lock.json
+++ b/front/package-lock.json
@@ -4,6 +4,11 @@
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+            "web3-errors": "^1.2.0",
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+            "zod": "^3.21.4"
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+        "util": "^0.12.5",
+        "web3-errors": "^1.0.2",
+        "web3-types": "^1.0.2"
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@@ -15246,6 +14871,11 @@
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+      "resolved": "https://registry.npmjs.org/webidl-conversions/-/webidl-conversions-3.0.1.tgz",
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@@ -15541,17 +15171,6 @@
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-      "from": "github:web3-js/WebSocket-Node#polyfill/globalThis",
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       "dev": true
     },
+    "whatwg-url": {
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/whatwg-url/-/whatwg-url-5.0.0.tgz",
+      "integrity": "sha512-saE57nupxk6v3HY35+jzBwYa0rKSy0XR8JSxZPwgLr7ys0IBzhGviA1/TUGJLmSVqs8pb9AnvICXEuOHLprYTw==",
+      "requires": {
+        "tr46": "~0.0.3",
+        "webidl-conversions": "^3.0.0"
+      }
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+    "which-typed-array": {
+      "version": "1.1.15",
+      "resolved": "https://registry.npmjs.org/which-typed-array/-/which-typed-array-1.1.15.tgz",
+      "integrity": "sha512-oV0jmFtUky6CXfkqehVvBP/LSWJ2sy4vWMioiENyJLePrBO/yKyV9OyJySfAKosh+RYkIl5zJCNZ8/4JncrpdA==",
+      "requires": {
+        "available-typed-arrays": "^1.0.7",
+        "call-bind": "^1.0.7",
+        "for-each": "^0.3.3",
+        "gopd": "^1.0.1",
+        "has-tostringtag": "^1.0.2"
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@@ -15640,7 +15280,8 @@
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-      "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8="
+      "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8=",
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@@ -15648,47 +15289,6 @@
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-        "is-function": "^1.0.1",
-        "parse-headers": "^2.0.0",
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-    "xhr-request": {
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-      "resolved": "https://registry.npmjs.org/xhr-request/-/xhr-request-1.1.0.tgz",
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-    "xhr-request-promise": {
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-      "resolved": "https://registry.npmjs.org/xhr-request-promise/-/xhr-request-promise-0.1.2.tgz",
-      "integrity": "sha1-NDxE0e53JrhkgGloLQ+EDIO0Jh0=",
-      "requires": {
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-    "xhr2-cookies": {
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-      "resolved": "https://registry.npmjs.org/xhr2-cookies/-/xhr2-cookies-1.1.0.tgz",
-      "integrity": "sha1-fXdEnQmZGX8VXLc7I99yUF7YnUg=",
-      "requires": {
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@@ -15705,11 +15305,6 @@
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-      "resolved": "https://registry.npmjs.org/xmlhttprequest/-/xmlhttprequest-1.8.0.tgz",
-      "integrity": "sha1-Z/4HXFwk/vOfnWX197f+dRcZaPw="
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@@ -15721,11 +15316,6 @@
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       "dev": true
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-    "yaeti": {
-      "version": "0.0.6",
-      "resolved": "https://registry.npmjs.org/yaeti/-/yaeti-0.0.6.tgz",
-      "integrity": "sha1-8m9ITXJoTPQr7ft2lwqhYI+/lXc="
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@@ -15851,6 +15441,11 @@
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       "dev": true
     },
+    "zod": {
+      "version": "3.23.8",
+      "resolved": "https://registry.npmjs.org/zod/-/zod-3.23.8.tgz",
+      "integrity": "sha512-XBx9AXhXktjUqnepgTiE5flcKIYWi/rme0Eaj+5Y0lftuGBq+jyRu/md4WnuxqgP1ubdpNCsYEYPxrzVHD8d6g=="
+    },
     "zone.js": {
       "version": "0.10.2",
       "resolved": "https://registry.npmjs.org/zone.js/-/zone.js-0.10.2.tgz",
diff --git a/front/package.json b/front/package.json
index 7b4eee34..7e7f06df 100644
--- a/front/package.json
+++ b/front/package.json
@@ -34,7 +34,7 @@
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     "rxjs": "^6.5.4",
     "time-ago-pipe": "^1.3.2",
-    "web3": "^2.0.0-alpha.1",
+    "web3": "^4.0.1",
     "zone.js": "^0.10.2"
   },
   "devDependencies": {