diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index d328b81..8ca9197 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1 +1 @@
-{".":"9.0.3"}
+{".":"9.0.4"}
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1992ed9..297500b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,13 @@
 
 All notable changes to this project will be documented in this file.
 
+## [9.0.4](https://github.com/iExecBlockchainComputing/iexec-blockchain-adapter-api/compare/v9.0.3...v9.0.4) (2025-11-25)
+
+
+### Bug Fixes
+
+* update integration tests after poco-chain upgrade ([#186](https://github.com/iExecBlockchainComputing/iexec-blockchain-adapter-api/issues/186)) ([112a509](https://github.com/iExecBlockchainComputing/iexec-blockchain-adapter-api/commit/112a509bb03902df51c6ce0a031442d3f69d836e))
+
 ## [9.0.3](https://github.com/iExecBlockchainComputing/iexec-blockchain-adapter-api/compare/v9.0.2...v9.0.3) (2025-11-25)
 
 
diff --git a/gradle.properties b/gradle.properties
index d734c1a..bc268b1 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,5 +1,5 @@
 # x-release-please-start-version
-version=9.0.3
+version=9.0.4
 # x-release-please-end
 iexecCommonsPocoVersion=5.3.1
 iexecCommonVersion=9.2.0