diff --git a/demos/election/package.json b/demos/election/package.json
index 543d4bd662..8820608204 100755
--- a/demos/election/package.json
+++ b/demos/election/package.json
@@ -22,7 +22,7 @@
     "webpack-dev-server": "~3.10.2"
   },
   "dependencies": {
-    "arb-provider-ethers": "^0.3.0",
+    "arb-provider-ethers": "^0.4.3",
     "arb-provider-truffle": "^0.3.3",
     "bootstrap": "4.4.1",
     "ethers": "4.0.44",
diff --git a/demos/pet-shop/package.json b/demos/pet-shop/package.json
index c1be6c0c63..d8a9d5c814 100644
--- a/demos/pet-shop/package.json
+++ b/demos/pet-shop/package.json
@@ -23,7 +23,7 @@
   },
   "dependencies": {
     "arb-provider-truffle": "^0.3.0",
-    "arb-provider-web3": "^0.3.0",
+    "arb-provider-web3": "^0.4.3",
     "bootstrap": "^4.4.1",
     "jquery": "^3.4.1",
     "web3": "~1.2.6"
diff --git a/packages/arb-avm-cpp/go.mod b/packages/arb-avm-cpp/go.mod
index e0199df8f9..ea8ab67356 100644
--- a/packages/arb-avm-cpp/go.mod
+++ b/packages/arb-avm-cpp/go.mod
@@ -2,6 +2,6 @@ module github.com/offchainlabs/arbitrum/packages/arb-avm-cpp
 
 go 1.12
 
-require github.com/offchainlabs/arbitrum/packages/arb-util v0.4.2
+require github.com/offchainlabs/arbitrum/packages/arb-util v0.4.3
 
 replace github.com/offchainlabs/arbitrum/packages/arb-util => ../arb-util
diff --git a/packages/arb-avm-go/go.mod b/packages/arb-avm-go/go.mod
index 2f85e4e720..e7f1392aa1 100644
--- a/packages/arb-avm-go/go.mod
+++ b/packages/arb-avm-go/go.mod
@@ -5,7 +5,7 @@ go 1.12
 require (
 	github.com/dgraph-io/badger v1.6.0
 	github.com/ethereum/go-ethereum v1.9.8
-	github.com/offchainlabs/arbitrum/packages/arb-util v0.4.2
+	github.com/offchainlabs/arbitrum/packages/arb-util v0.4.3
 )
 
 replace github.com/offchainlabs/arbitrum/packages/arb-util => ../arb-util
diff --git a/packages/arb-provider-ethers/package.json b/packages/arb-provider-ethers/package.json
index a24aa750fe..f30552bcc9 100644
--- a/packages/arb-provider-ethers/package.json
+++ b/packages/arb-provider-ethers/package.json
@@ -1,6 +1,6 @@
 {
     "name": "arb-provider-ethers",
-    "version": "0.3.7",
+    "version": "0.4.3",
     "description": "Arbitrum provider for ethers",
     "author": "Offchain Labs, Inc.",
     "license": "Apache-2.0",
diff --git a/packages/arb-provider-go/go.mod b/packages/arb-provider-go/go.mod
index 956acfbf7f..fdbcdfe855 100644
--- a/packages/arb-provider-go/go.mod
+++ b/packages/arb-provider-go/go.mod
@@ -5,8 +5,8 @@ go 1.12
 require (
 	github.com/ethereum/go-ethereum v1.9.10
 	github.com/gorilla/rpc v1.2.0
-	github.com/offchainlabs/arbitrum/packages/arb-util v0.4.2
-	github.com/offchainlabs/arbitrum/packages/arb-validator-core v0.4.2
+	github.com/offchainlabs/arbitrum/packages/arb-util v0.4.3
+	github.com/offchainlabs/arbitrum/packages/arb-validator-core v0.4.3
 )
 
 replace github.com/offchainlabs/arbitrum/packages/arb-validator-core => ../arb-validator-core
diff --git a/packages/arb-provider-web3/package.json b/packages/arb-provider-web3/package.json
index f9a3b04071..e1364ba5cb 100644
--- a/packages/arb-provider-web3/package.json
+++ b/packages/arb-provider-web3/package.json
@@ -1,6 +1,6 @@
 {
   "name": "arb-provider-web3",
-  "version": "0.3.1",
+  "version": "0.4.3",
   "description": "Arbitrum provider for web3",
   "author": "Offchain Labs, Inc.",
   "license": "Apache-2.0",
@@ -20,7 +20,7 @@
   },
   "homepage": "https://offchainlabs.com",
   "dependencies": {
-    "arb-provider-ethers": "^0.3.2",
+    "arb-provider-ethers": "^0.4.3",
     "ethers": "^4.0.44",
     "ethers-providers": "^2.1.19",
     "ethers-utils": "^2.1.11"
diff --git a/packages/arb-validator-core/go.mod b/packages/arb-validator-core/go.mod
index 1e78fc7132..288d355458 100644
--- a/packages/arb-validator-core/go.mod
+++ b/packages/arb-validator-core/go.mod
@@ -5,7 +5,7 @@ go 1.12
 require (
 	github.com/ethereum/go-ethereum v1.9.10
 	github.com/golang/protobuf v1.3.2
-	github.com/offchainlabs/arbitrum/packages/arb-util v0.4.2
+	github.com/offchainlabs/arbitrum/packages/arb-util v0.4.3
 	github.com/pkg/errors v0.9.1
 	google.golang.org/grpc v1.23.1
 )
diff --git a/packages/arb-validator/go.mod b/packages/arb-validator/go.mod
index e6f718c8e3..5498a4371e 100644
--- a/packages/arb-validator/go.mod
+++ b/packages/arb-validator/go.mod
@@ -9,10 +9,10 @@ require (
 	github.com/gorilla/handlers v1.4.2
 	github.com/gorilla/mux v1.7.3
 	github.com/gorilla/rpc v1.2.0
-	github.com/offchainlabs/arbitrum/packages/arb-avm-cpp v0.4.2
-	github.com/offchainlabs/arbitrum/packages/arb-avm-go v0.4.2
-	github.com/offchainlabs/arbitrum/packages/arb-util v0.4.2
-	github.com/offchainlabs/arbitrum/packages/arb-validator-core v0.4.2
+	github.com/offchainlabs/arbitrum/packages/arb-avm-cpp v0.4.3
+	github.com/offchainlabs/arbitrum/packages/arb-avm-go v0.4.3
+	github.com/offchainlabs/arbitrum/packages/arb-util v0.4.3
+	github.com/offchainlabs/arbitrum/packages/arb-validator-core v0.4.3
 	github.com/pkg/errors v0.9.1
 	golang.org/x/crypto v0.0.0-20190701094942-4def268fd1a4
 )