diff --git a/octave_kernel/_version.py b/octave_kernel/_version.py
index 52c1b08..cac7112 100644
--- a/octave_kernel/_version.py
+++ b/octave_kernel/_version.py
@@ -1 +1 @@
-__version__ = '0.33.1'
+__version__ = '0.34.0'
diff --git a/pyproject.toml b/pyproject.toml
index eca1523..67dbd52 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -6,7 +6,7 @@ build-backend = "jupyter_packaging.build_api"
 skip = ["check-links"]
 
 [tool.tbump.version]
-current = "0.33.1"
+current = "0.34.0"
 regex = '''
   (?P<major>\d+)\.(?P<minor>\d+)\.(?P<patch>\d+)
   ((?P<channel>a|b|rc|.dev)(?P<release>\d+))?