diff --git a/libs/ghaction-helper/package.json b/libs/ghaction-helper/package.json
index bd431a18e2..e6d44f5015 100644
--- a/libs/ghaction-helper/package.json
+++ b/libs/ghaction-helper/package.json
@@ -28,7 +28,7 @@
     "@remix-project/remix-simulator": "^0.2.30",
     "chai": "^4.3.7",
     "ethers": "^5.7.2",
-    "web3": "^1.5.3"
+    "web3": "^4.0.3"
   },
   "types": "./src/index.d.ts",
   "gitHead": "8edf05261b079599b71f0fe2f890b005e2d8a6c3"
diff --git a/libs/remix-analyzer/package.json b/libs/remix-analyzer/package.json
index edaa8a74bf..8574205085 100644
--- a/libs/remix-analyzer/package.json
+++ b/libs/remix-analyzer/package.json
@@ -31,7 +31,7 @@
     "ethers": "^5.4.2",
     "ethjs-util": "^0.1.6",
     "string-similarity": "^4.0.4",
-    "web3": "^1.5.1"
+    "web3": "^4.0.3"
   },
   "publishConfig": {
     "access": "public"
diff --git a/libs/remix-astwalker/package.json b/libs/remix-astwalker/package.json
index 2c6f9efd66..75d673be3c 100644
--- a/libs/remix-astwalker/package.json
+++ b/libs/remix-astwalker/package.json
@@ -47,7 +47,7 @@
     "tape": "^4.10.1",
     "ts-node": "^8.0.3",
     "typescript": "^3.4.3",
-    "web3": "^1.5.1"
+    "web3": "^4.0.3"
   },
   "devDependencies": {
     "tap-spec": "^5.0.0"
diff --git a/libs/remix-debug/package.json b/libs/remix-debug/package.json
index 5114d2bc8a..7e03356b84 100644
--- a/libs/remix-debug/package.json
+++ b/libs/remix-debug/package.json
@@ -41,7 +41,7 @@
     "merge": "^2.1.1",
     "string-similarity": "^4.0.4",
     "time-stamp": "^2.2.0",
-    "web3": "^1.5.1"
+    "web3": "^4.0.3"
   },
   "devDependencies": {
     "@babel/core": "^7.4.5",
diff --git a/libs/remix-lib/package.json b/libs/remix-lib/package.json
index 6cb2ba8253..e514b1827e 100644
--- a/libs/remix-lib/package.json
+++ b/libs/remix-lib/package.json
@@ -25,7 +25,7 @@
     "from-exponential": "1.1.1",
     "solc": "^0.7.4",
     "string-similarity": "^4.0.4",
-    "web3": "^1.5.1"
+    "web3": "^4.0.3"
   },
   "devDependencies": {
     "@babel/core": "^7.4.5",
diff --git a/libs/remix-simulator/package.json b/libs/remix-simulator/package.json
index b7e8286ec8..86095fd0be 100644
--- a/libs/remix-simulator/package.json
+++ b/libs/remix-simulator/package.json
@@ -36,7 +36,7 @@
     "merge": "^1.2.0",
     "string-similarity": "^4.0.4",
     "time-stamp": "^2.0.0",
-    "web3": "^1.5.1"
+    "web3": "^4.0.3"
   },
   "devDependencies": {
     "@babel/core": "^7.4.5",
diff --git a/libs/remix-solidity/package.json b/libs/remix-solidity/package.json
index e6289e78c4..219f73065a 100644
--- a/libs/remix-solidity/package.json
+++ b/libs/remix-solidity/package.json
@@ -28,7 +28,7 @@
     "semver": "^6.3.0",
     "solc": "^0.7.4",
     "string-similarity": "^4.0.4",
-    "web3": "^1.5.1",
+    "web3": "^4.0.3",
     "webworkify-webpack": "^2.1.5"
   },
   "devDependencies": {
diff --git a/libs/remix-tests/package.json b/libs/remix-tests/package.json
index b6fe5fbf68..58031d7ec2 100644
--- a/libs/remix-tests/package.json
+++ b/libs/remix-tests/package.json
@@ -62,7 +62,7 @@
     "string-similarity": "^4.0.4",
     "time-stamp": "^2.2.0",
     "tslib": "^2.3.0",
-    "web3": "^1.5.1",
+    "web3": "^4.0.3",
     "winston": "^3.0.0"
   },
   "devDependencies": {
diff --git a/libs/remix-ws-templates/package.json b/libs/remix-ws-templates/package.json
index 06243921cd..a35c7da740 100644
--- a/libs/remix-ws-templates/package.json
+++ b/libs/remix-ws-templates/package.json
@@ -22,7 +22,7 @@
     "@openzeppelin/contracts": "^4.7.3",
     "@openzeppelin/wizard": "^0.1.1",
     "ethers": "^5.4.2",
-    "web3": "^1.5.1"
+    "web3": "^4.0.3"
   },
   "gitHead": "8edf05261b079599b71f0fe2f890b005e2d8a6c3"
 }
\ No newline at end of file