diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 480c54566..eec8027c9 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,6 +1,6 @@
 {
   "packages/sdk": "2.0.0-beta.18",
-  "packages/subgraph": "3.0.0",
+  "packages/subgraph": "3.1.0-beta",
   "packages/smart-contract": "0.2.0-beta",
   "packages/sharing-smart-contract": "3.0.0-beta"
 }
diff --git a/packages/sharing-smart-contract/package-lock.json b/packages/sharing-smart-contract/package-lock.json
index d8bbeca7c..55e22b7cf 100644
--- a/packages/sharing-smart-contract/package-lock.json
+++ b/packages/sharing-smart-contract/package-lock.json
@@ -5,7 +5,7 @@
   "requires": true,
   "packages": {
     "": {
-      "name": "sharing-contracts",
+      "name": "sharing-smart-contracts",
       "version": "3.0.0-beta",
       "license": "Apache-2.0",
       "dependencies": {
diff --git a/packages/smart-contract/package-lock.json b/packages/smart-contract/package-lock.json
index 6f1fc4cc2..d98486dd2 100644
--- a/packages/smart-contract/package-lock.json
+++ b/packages/smart-contract/package-lock.json
@@ -1,11 +1,11 @@
 {
-  "name": "hardhat-project",
+  "name": "core-smart-contracts",
   "version": "0.2.0-beta",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
-      "name": "hardhat-project",
+      "name": "core-smart-contracts",
       "version": "0.2.0-beta",
       "devDependencies": {
         "@nomicfoundation/hardhat-toolbox": "^5.0.0",
diff --git a/packages/subgraph/CHANGELOG.md b/packages/subgraph/CHANGELOG.md
index abf73866a..2e5feee95 100644
--- a/packages/subgraph/CHANGELOG.md
+++ b/packages/subgraph/CHANGELOG.md
@@ -2,17 +2,32 @@
 
 All notable changes to this project will be documented in this file.
 
+## [3.1.0-beta](https://github.com/iExecBlockchainComputing/dataprotector-sdk/compare/dataprotector-v2-v3.0.0...dataprotector-v2-v3.1.0-beta) (2025-07-30)
+
+### Added
+
+* deploy-on-arbitrumSepolia ([#475](https://github.com/iExecBlockchainComputing/dataprotector-sdk/issues/475)) ([6681fcf](https://github.com/iExecBlockchainComputing/dataprotector-sdk/commit/6681fcf9d6ec34c9ab075a90caa96d347cc06f92))
+* **subgraph:** Deploy subgraph on Thegraph network ([#446](https://github.com/iExecBlockchainComputing/dataprotector-sdk/issues/446)) ([8de8d10](https://github.com/iExecBlockchainComputing/dataprotector-sdk/commit/8de8d10ec7ddc1d1a44eee3df3b05352d8adcc58))
+
+### Changed
+
+* add check for nested empty JSON objects ([#457](https://github.com/iExecBlockchainComputing/dataprotector-sdk/issues/457)) ([5367bb3](https://github.com/iExecBlockchainComputing/dataprotector-sdk/commit/5367bb35877da4338fcdf7033a8a1e567177f0b6))
+* Fix Sharing contract constructor arguments order ([#433](https://github.com/iExecBlockchainComputing/dataprotector-sdk/issues/433)) ([230e035](https://github.com/iExecBlockchainComputing/dataprotector-sdk/commit/230e035c4b06bcd26b4bce21c72916fc9c12ecde))
+* **package.json:** Add dotenv support to build and deployment scripts ([#439](https://github.com/iExecBlockchainComputing/dataprotector-sdk/issues/439)) ([5ab3947](https://github.com/iExecBlockchainComputing/dataprotector-sdk/commit/5ab3947ee57f75e19e6911cbe774766bc21dc274))
+* scripts subgraph package ([#447](https://github.com/iExecBlockchainComputing/dataprotector-sdk/issues/447)) ([ceaddaa](https://github.com/iExecBlockchainComputing/dataprotector-sdk/commit/ceaddaa424064c0cae4c1f53506a16ad29097bf7))
+* standardize subgraphName for `dataprotector-v2` ([#460](https://github.com/iExecBlockchainComputing/dataprotector-sdk/issues/460)) ([54796d5](https://github.com/iExecBlockchainComputing/dataprotector-sdk/commit/54796d5de7f68a4a1b37e3273e4d5493c69ab719))
+
 ## [3.0.0]
 
 ### Changed
 
-- [BREAKING] Index `DataProtectorSharing@2.0.0` (drop `DataProtectorSharing@1.0.0`)
+* [BREAKING] Index `DataProtectorSharing@2.0.0` (drop `DataProtectorSharing@1.0.0`)
 
 ## [2.1.0]
 
 ### Changed
 
-- The format of Collection IDs has been updated from hexadecimal to decimal.
+* The format of Collection IDs has been updated from hexadecimal to decimal.
 
 ## [2.0.0]
 
diff --git a/packages/subgraph/package-lock.json b/packages/subgraph/package-lock.json
index 64f161246..87558d7af 100644
--- a/packages/subgraph/package-lock.json
+++ b/packages/subgraph/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "subgraph",
-  "version": "3.0.0",
+  "version": "4.0.0-beta",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "subgraph",
-      "version": "3.0.0",
+      "version": "4.0.0-beta",
       "license": "UNLICENSED",
       "dependencies": {
         "@graphprotocol/graph-cli": "^0.96.0",
diff --git a/packages/subgraph/package.json b/packages/subgraph/package.json
index d4977f3dd..4dbfdc088 100644
--- a/packages/subgraph/package.json
+++ b/packages/subgraph/package.json
@@ -1,6 +1,6 @@
 {
   "name": "subgraph",
-  "version": "3.0.0",
+  "version": "4.0.0-beta",
   "license": "UNLICENSED",
   "scripts": {
     "codegen": "graph codegen subgraph.template.yaml",