diff --git a/jsc_custom/_version.py b/jsc_custom/_version.py
index e3ab741ce0de0e65897680b57635ef62c80e5b5f..42a2fe31d354fd117d92d46147b18068632ce2cb 100644
--- a/jsc_custom/_version.py
+++ b/jsc_custom/_version.py
@@ -1,4 +1,4 @@
 # __version__ should be updated using tbump, based on configuration in
 # pyproject.toml, according to instructions in RELEASE.md.
 #
-__version__ = "0.9.32"
+__version__ = "0.9.33"
diff --git a/pyproject.toml b/pyproject.toml
index 19c81d7f7cc586ff60d60ebdb9ec83129461ed07..e9ffc97bde4eef9885f41e7123ef6a532ee7f584 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -55,7 +55,7 @@ profile = "black"
 github_url = "https://github.com/kreuzert/jupyter-jsc-custom"
 
 [tool.tbump.version]
-current = "0.9.32"
+current = "0.9.33"
 regex = '''
   (?P<major>\d+)
   \.