diff --git a/pyproject.toml b/pyproject.toml
index 9077087b7f43ca108ed82ee3f5927c9aa7959396..c5dcb4a29759cca2dd4271e6113742baed4b28d3 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -50,7 +50,7 @@ profile = "black"
 github_url = "https://github.com/kreuzert/jupyterhub-unicorespawner"
 
 [tool.tbump.version]
-current = "0.0.11"
+current = "0.0.12"
 regex = '''
   (?P<major>\d+)
   \.
diff --git a/unicorespawner/_version.py b/unicorespawner/_version.py
index dd0a9e083ee7d556040112d756d0e64f04ff2e81..ea1871b566cbd62d5d8185ecf37fdb571783fa44 100644
--- a/unicorespawner/_version.py
+++ b/unicorespawner/_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__ = "0.0.11"
+__version__ = "0.0.12"