diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 7391fcc9..cbec7931 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1 +1 @@
-{".":"8.21.2"}
+{".":"8.22.0"}
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0657163e..8680d6e0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,13 @@
 
 All notable changes to this project will be documented in this file.
 
+## [8.22.0](https://github.com/iExecBlockchainComputing/iexec-sdk/compare/v8.21.2...v8.22.0) (2025-11-03)
+
+
+### Added
+
+* experimental support for bulk processing on arbitrum-sepolia-testnet ([#463](https://github.com/iExecBlockchainComputing/iexec-sdk/issues/463)) ([afd5480](https://github.com/iExecBlockchainComputing/iexec-sdk/commit/afd54805f2c911c6c8194d3c2390bbd6b59a2864))
+
 ## [8.21.2](https://github.com/iExecBlockchainComputing/iexec-sdk/compare/v8.21.1...v8.21.2) (2025-10-30)
 
 
diff --git a/package-lock.json b/package-lock.json
index 3876b28a..e3316dc7 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "iexec",
-  "version": "8.21.2",
+  "version": "8.22.0",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "iexec",
-      "version": "8.21.2",
+      "version": "8.22.0",
       "license": "Apache-2.0",
       "dependencies": {
         "@ensdomains/ens-contracts": "^1.2.5",
diff --git a/package.json b/package.json
index 0bd04b53..00e5e64b 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "iexec",
-  "version": "8.21.2",
+  "version": "8.22.0",
   "description": "iExec SDK",
   "bin": {
     "iexec": "dist/esm/cli/cmd/iexec.js"