diff --git a/ffn/__init__.py b/ffn/__init__.py
index 32f0d3c..f1a79a5 100644
--- a/ffn/__init__.py
+++ b/ffn/__init__.py
@@ -4,4 +4,4 @@
 
 core.extend_pandas()
 
-__version__ = "1.1.0"
+__version__ = "1.1.1"
diff --git a/pyproject.toml b/pyproject.toml
index d1d9413..541842b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -9,7 +9,7 @@ build-backend = "setuptools.build_meta"
 [project]
 name = "ffn"
 description = "Financial functions for Python"
-version = "1.1.0"
+version = "1.1.1"
 readme = "README.md"
 license = { file = "LICENSE.txt" }
 requires-python = ">=3.8"