diff --git a/jsc_custom/_version.py b/jsc_custom/_version.py
index dc42a9b7c63121854ea0aa412a3cc0cbd10840f9..c257d16dc2392527f76d435debd002ea521d42c6 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__ = "0.13.4"
+__version__ = "0.13.5"
diff --git a/pyproject.toml b/pyproject.toml
index 340c92297c86f1456764027e946123ad6aa67039..1f6d3a1a17e9a7a24f3501828e28aedadfe0ba19 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -56,7 +56,7 @@ profile = "black"
 github_url = "https://github.com/kreuzert/jupyter-jsc-custom"
 
 [tool.tbump.version]
-current = "0.13.4"
+current = "0.13.5"
 regex = '''
   (?P<major>\d+)
   \.