diff --git a/mermaid/__init__.py b/mermaid/__init__.py
index a6b3938..de66e09 100644
--- a/mermaid/__init__.py
+++ b/mermaid/__init__.py
@@ -19,7 +19,7 @@
 from .icon import Icon
 from .style import Style
 
-__version__: str = '0.4.0'
+__version__: str = '0.5.0'
 
 
 class Direction(Enum):
diff --git a/pyproject.toml b/pyproject.toml
index ff122d7..7069eac 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "mermaid-py"
-version = "0.4.0"
+version = "0.5.0"
 description = "A simple interface for the the famous lib mermaid-js to create diagrams."
 authors = ["ouhammmourachid <rachidouhammou21@gmail.com>"]
 readme = "README.md"
@@ -31,7 +31,7 @@ build-backend = "poetry.core.masonry.api"
 
 
 [bumpver]
-current_version = "0.4.0"
+current_version = "0.5.0"
 version_pattern = "MAJOR.MINOR.PATCH"
 
 [bumpver.file_patterns]