diff --git a/CHANGELOG.md b/CHANGELOG.md
index b317bf9e..5e6eb5eb 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,11 @@ Changelog
 
 NOTE: pywa follows the [semver](https://semver.org/) versioning standard.
 
+### 1.13.0-rc.3 (2023-12-15)
+
+- [errors] adding flows specific errors
+- [flows] allow to `@on_flow_request` callbacks to return or raise `FlowResponseError` subclasses
+
 ### 1.13.0-rc.2 (2023-12-14)
 
 - [base_update] adding `.raw` attr to hold the original update
diff --git a/docs/source/content/flows/overview.rst b/docs/source/content/flows/overview.rst
index 7b0353b4..e9f12b9b 100644
--- a/docs/source/content/flows/overview.rst
+++ b/docs/source/content/flows/overview.rst
@@ -10,7 +10,7 @@
     The ``Flows`` in pywa are still in beta and not fully tested.
     Install the RC version of pywa to use it:
 
-    >>> pip3 install "pywa[cryptography]==1.13.0rc2"
+    >>> pip3 install "pywa[cryptography]==1.13.0rc3"
 
     The ``cryptography`` extra is required for the default implementation of the decryption and encryption of the flow requests and responses.
 
@@ -815,6 +815,9 @@ We need to provide our business private key to decrypt the request and encrypt t
 After that. we are registering a callback function to handle the request.
 The callback function will receive the :class:`FlowRequest` object and should return :class:`FlowResponse` object.
 
+        A callback function can be return or raise :class:`FlowTokenNoLongerValid` or :class:`FlowRequestSignatureAuthenticationFailed`
+        to indicate that the flow token is no longer valid or the request signature authentication failed.
+
 In our example, we returning our dynamic data to the ``DETAILS`` screen.
 
 Of course, it can be more complex, if you have multiple screens, you can return data from them and then decide
diff --git a/pywa/__init__.py b/pywa/__init__.py
index 8f347c92..f2a8144b 100644
--- a/pywa/__init__.py
+++ b/pywa/__init__.py
@@ -7,6 +7,6 @@
 
 from pywa.client import WhatsApp
 
-__version__ = "1.13.0-rc.2"
+__version__ = "1.13.0-rc.3"
 __author__ = "David Lev"
 __license__ = "MIT"