diff --git a/safe_transaction_service/__init__.py b/safe_transaction_service/__init__.py
index 86fa6cf70..75664d7cf 100644
--- a/safe_transaction_service/__init__.py
+++ b/safe_transaction_service/__init__.py
@@ -1,4 +1,4 @@
-__version__ = "5.5.0"
+__version__ = "5.6.0"
 __version_info__ = tuple(
     int(num) if num.isdigit() else num
     for num in __version__.replace("-", ".", 1).split(".")