diff --git a/pyproject.toml b/pyproject.toml
index 7a367d9c08e..25e5a70e27b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -5,7 +5,7 @@ build-backend = "poetry.core.masonry.api"
 [tool.poetry]
 # Check https://python-poetry.org/docs/pyproject/ for all available sections
 name = "ansys-fluent-core"
-version = "0.21.dev1"
+version = "0.21.0"
 description = "PyFluent provides Pythonic access to Ansys Fluent"
 license = "MIT"
 authors = ["ANSYS, Inc. <ansys.support@ansys.com>"]
diff --git a/src/ansys/fluent/core/_version.py b/src/ansys/fluent/core/_version.py
index 3b2b9d53d6e..a25063d8eb2 100644
--- a/src/ansys/fluent/core/_version.py
+++ b/src/ansys/fluent/core/_version.py
@@ -6,7 +6,7 @@
 """
 
 # major, minor, patch
-version_info = 0, 21, "dev1"
+version_info = 0, 21, 0
 
 # Nice string for the version
 __version__ = ".".join(map(str, version_info))