diff --git a/CHANGELOG.mdx b/CHANGELOG.mdx
index 2fe2404df74a..14f4052715dd 100644
--- a/CHANGELOG.mdx
+++ b/CHANGELOG.mdx
@@ -16,6 +16,22 @@ https://github.com/RasaHQ/rasa/tree/main/changelog/ . -->
 
 <!-- TOWNCRIER -->
 
+## [3.6.3] - 2023-07-20
+                       
+Rasa 3.6.3 (2023-07-20)                        
+### Improvements
+- [#12637](https://github.com/rasahq/rasa/issues/12637): Added a human readable component to structlog using the `event_info` key and made it the default rendered key if present.
+
+### Bugfixes
+- [#12638](https://github.com/rasahq/rasa/issues/12638): Fix the issue with the most recent model not being selected if the owner or permissions where modified on the model file.
+- [#12661](https://github.com/rasahq/rasa/issues/12661): Fixed `BlockingIOError` which occured as a result of too large data passed to strulogs.
+
+### Improved Documentation
+- [#12659](https://github.com/rasahq/rasa/issues/12659): Update action server documentation with new capability to extend Sanic features by using plugins.
+  Update rasa-sdk dependency to version 3.6.1.
+- [#12663](https://github.com/rasahq/rasa/issues/12663): Updated commands with square brackets e.g (`pip install rasa[spacy]`) to use quotes (`pip install 'rasa[spacy]'`) for compatibility with zsh in docs.
+
+
 ## [3.6.2] - 2023-07-06
                        
 Rasa 3.6.2 (2023-07-06)                        
diff --git a/changelog/12637.improvement.md b/changelog/12637.improvement.md
deleted file mode 100644
index fac91da4147a..000000000000
--- a/changelog/12637.improvement.md
+++ /dev/null
@@ -1 +0,0 @@
-Added a human readable component to structlog using the `event_info` key and made it the default rendered key if present.
\ No newline at end of file
diff --git a/changelog/12638.bugfix.md b/changelog/12638.bugfix.md
deleted file mode 100644
index bbe910577644..000000000000
--- a/changelog/12638.bugfix.md
+++ /dev/null
@@ -1 +0,0 @@
-Fix the issue with the most recent model not being selected if the owner or permissions where modified on the model file.
\ No newline at end of file
diff --git a/changelog/12659.doc.md b/changelog/12659.doc.md
deleted file mode 100644
index 32442cd830ab..000000000000
--- a/changelog/12659.doc.md
+++ /dev/null
@@ -1,2 +0,0 @@
-Update action server documentation with new capability to extend Sanic features by using plugins.
-Update rasa-sdk dependency to version 3.6.1.
diff --git a/changelog/12661.bugfix.md b/changelog/12661.bugfix.md
deleted file mode 100644
index faf14c68fc6d..000000000000
--- a/changelog/12661.bugfix.md
+++ /dev/null
@@ -1 +0,0 @@
-Fixed `BlockingIOError` which occured as a result of too large data passed to strulogs.
\ No newline at end of file
diff --git a/changelog/12663.doc.md b/changelog/12663.doc.md
deleted file mode 100644
index 7e1cafaf71a3..000000000000
--- a/changelog/12663.doc.md
+++ /dev/null
@@ -1 +0,0 @@
-Updated commands with square brackets e.g (`pip install rasa[spacy]`) to use quotes (`pip install 'rasa[spacy]'`) for compatibility with zsh in docs.
\ No newline at end of file
diff --git a/pyproject.toml b/pyproject.toml
index 995c97d93e65..ab4b956baa63 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -9,7 +9,7 @@ exclude = "((.eggs | .git | .pytest_cache | build | dist))"
 
 [tool.poetry]
 name = "rasa"
-version = "3.6.2"
+version = "3.6.3"
 description = "Open source machine learning framework to automate text- and voice-based conversations: NLU, dialogue management, connect to Slack, Facebook, and more - Create chatbots and voice assistants"
 authors = [ "Rasa Technologies GmbH <hi@rasa.com>",]
 maintainers = [ "Tom Bocklisch <tom@rasa.com>",]
diff --git a/rasa/version.py b/rasa/version.py
index 04a39f73b5aa..c2483b3644e4 100644
--- a/rasa/version.py
+++ b/rasa/version.py
@@ -1,3 +1,3 @@
 # this file will automatically be changed,
 # do not add anything but the version number here!
-__version__ = "3.6.2"
+__version__ = "3.6.3"