diff --git a/_metadata.py b/_metadata.py
index e4f006a..28a3cc7 100644
--- a/_metadata.py
+++ b/_metadata.py
@@ -1,2 +1,2 @@
-__extension_version__ = "0.29.0"
+__extension_version__ = "0.30.0"
 __extension_name__ = "pytket-pyquil"
diff --git a/docs/changelog.rst b/docs/changelog.rst
index 30d070b..8268fb7 100644
--- a/docs/changelog.rst
+++ b/docs/changelog.rst
@@ -1,6 +1,11 @@
 Changelog
 ~~~~~~~~~
 
+0.30.0 (October 2023)
+---------------------
+
+* Updated pytket version requirement to 1.21.
+
 0.29.0 (July 2023)
 ------------------