diff --git a/package-lock.json b/package-lock.json
index b35e9b3..3df0a2e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -14,12 +14,12 @@
         "buffer": "^6.0.3",
         "ethers": "^6.8.1",
         "graphql-request": "^6.1.0",
-        "iexec": "^8.18.0",
+        "iexec": "^8.20.0",
         "kubo-rpc-client": "^4.1.3",
         "yup": "^1.1.1"
       },
       "devDependencies": {
-        "@iexec/dataprotector": "^2.0.0-beta.12",
+        "@iexec/dataprotector": "^2.0.0-beta.19",
         "@jest/globals": "^29.7.0",
         "@swc/core": "^1.3.96",
         "@swc/jest": "^0.2.29",
@@ -775,9 +775,9 @@
       "dev": true
     },
     "node_modules/@iexec/dataprotector": {
-      "version": "2.0.0-beta.15",
-      "resolved": "https://registry.npmjs.org/@iexec/dataprotector/-/dataprotector-2.0.0-beta.15.tgz",
-      "integrity": "sha512-zPfJBs2QipDVKpJ4TJOli+2+TbhZzPRKDuvkT2e0YbLdhEEVmpsYR8bNi2cw4uMmjHB49MpmLfJbsUKHCvDjsg==",
+      "version": "2.0.0-beta.19",
+      "resolved": "https://registry.npmjs.org/@iexec/dataprotector/-/dataprotector-2.0.0-beta.19.tgz",
+      "integrity": "sha512-nKfM8H2AGFPmSHt96FhNSOIctqRWyQt34zh9chVeI7PSy6TVFQMnEV4rj1ce+O8yFO9TM/8YXxu+V2izBO00WQ==",
       "dev": true,
       "license": "Apache-2.0",
       "dependencies": {
@@ -790,7 +790,7 @@
         "debug": "^4.3.4",
         "ethers": "^6.13.2",
         "graphql-request": "^6.0.0",
-        "iexec": "^8.14.0",
+        "iexec": "^8.18.0",
         "jszip": "^3.7.1",
         "kubo-rpc-client": "^4.1.1",
         "magic-bytes.js": "^1.0.15",
@@ -5322,9 +5322,9 @@
       ]
     },
     "node_modules/iexec": {
-      "version": "8.18.0",
-      "resolved": "https://registry.npmjs.org/iexec/-/iexec-8.18.0.tgz",
-      "integrity": "sha512-lj2La67p0IKyCHhpV4F2SZD7kmE1AFhGmD26jf8si7/sTelrXun3wNTun6WAOEO9uMi49J0AlA6MxUNBxuCflg==",
+      "version": "8.20.0",
+      "resolved": "https://registry.npmjs.org/iexec/-/iexec-8.20.0.tgz",
+      "integrity": "sha512-ce0l1eJWqOj85kWXbUJ7yF6IhbHiHz1hRqLdDEAJhCvlIAArdyrwJcWtXz6gmuYoSQ0F8gkKvEWC/FHg4Gr/8w==",
       "license": "Apache-2.0",
       "dependencies": {
         "@ensdomains/ens-contracts": "^1.2.5",
diff --git a/package.json b/package.json
index 2ea9738..66783ff 100644
--- a/package.json
+++ b/package.json
@@ -52,12 +52,12 @@
     "buffer": "^6.0.3",
     "ethers": "^6.8.1",
     "graphql-request": "^6.1.0",
-    "iexec": "^8.18.0",
+    "iexec": "^8.20.0",
     "kubo-rpc-client": "^4.1.3",
     "yup": "^1.1.1"
   },
   "devDependencies": {
-    "@iexec/dataprotector": "^2.0.0-beta.12",
+    "@iexec/dataprotector": "^2.0.0-beta.19",
     "@jest/globals": "^29.7.0",
     "@swc/core": "^1.3.96",
     "@swc/jest": "^0.2.29",
diff --git a/src/config/config.ts b/src/config/config.ts
index 5cd8635..b880f9a 100644
--- a/src/config/config.ts
+++ b/src/config/config.ts
@@ -36,7 +36,6 @@ export const CHAIN_CONFIG: Record<number, ChainConfig> = {
     ipfsGateway: 'https://ipfs-gateway.arbitrum-sepolia-testnet.iex.ec',
     ipfsUploadUrl: 'https://ipfs-upload.arbitrum-sepolia-testnet.iex.ec',
     whitelistSmartContract: '0x7291ff96100DA6CF97933C225B86124ef95aEc9b',
-    isExperimental: true,
   },
   42161: {
     name: 'arbitrum-mainnet',
diff --git a/tests/e2e/constructor.test.ts b/tests/e2e/constructor.test.ts
index 9818f6c..bd4f6b0 100644
--- a/tests/e2e/constructor.test.ts
+++ b/tests/e2e/constructor.test.ts
@@ -131,7 +131,7 @@ describe('IExecWeb3telegram()', () => {
     MAX_EXPECTED_WEB2_SERVICES_TIME
   );
 
-  describe('When instantiating SDK with an experimental network', () => {
+  describe.skip('When instantiating SDK with an experimental network', () => {
     const experimentalNetworkSigner = getWeb3Provider(
       Wallet.createRandom().privateKey,
       {