diff --git a/.bumpversion.toml b/.bumpversion.toml
index a865c1c..cf10158 100644
--- a/.bumpversion.toml
+++ b/.bumpversion.toml
@@ -1,5 +1,5 @@
 [tool.bumpversion]
-current_version = "2.11.0"
+current_version = "2.11.1"
 commit = true
 parse = "(?P<major>\\d+)\\.(?P<minor>\\d+)\\.(?P<patch>\\d+)"
 serialize = ["{major}.{minor}.{patch}"]
diff --git a/docs/conf.py b/docs/conf.py
index c6c8195..640a811 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -21,7 +21,7 @@
 year = "2019"
 author = "Federico Tartarini"
 project_copyright = f"{year}, {author}"
-version = release = "2.11.0"
+version = release = "2.11.1"
 
 autodoc_typehints = "none"
 pygments_style = "trac"
diff --git a/pythermalcomfort/__init__.py b/pythermalcomfort/__init__.py
index 34349cc..61e4451 100644
--- a/pythermalcomfort/__init__.py
+++ b/pythermalcomfort/__init__.py
@@ -1 +1 @@
-__version__ = "__version__ = '2.11.0'"
+__version__ = "__version__ = '2.11.1'"
diff --git a/setup.py b/setup.py
index c35092d..b3677c8 100644
--- a/setup.py
+++ b/setup.py
@@ -16,7 +16,7 @@ def read(*names, **kwargs):
 
 setup(
     name="pythermalcomfort",
-    version="2.11.0",
+    version="2.11.1",
     license="MIT",
     description=(
         "Package to calculate several thermal comfort indices (e.g. PMV, PPD, SET,"