diff --git a/.bumpversion.cfg b/.bumpversion.cfg
index 173dc7d..a19f21e 100644
--- a/.bumpversion.cfg
+++ b/.bumpversion.cfg
@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 2.1.0-alpha
+current_version = 2.1.0
 commit = True
 parse = (?P<major>\d+)\.(?P<minor>\d+)\.(?P<patch>\d+)(-(?P<release>.*))?
 serialize = 
diff --git a/docker-compose.cpython.yml b/docker-compose.cpython.yml
index ec2e269..3b5bd16 100644
--- a/docker-compose.cpython.yml
+++ b/docker-compose.cpython.yml
@@ -7,7 +7,7 @@ services:
       args:
         - IMAGE_NAME=${CPYTHON_IMAGE_NAME}
         - IMAGE_VERSION=${CPYTHON_IMAGE_VERSION}
-    image: lycantropos/symba-cpython:2.1.0-alpha
+    image: lycantropos/symba-cpython:2.1.0
     volumes:
       - ./pyproject.toml:/opt/symba/pyproject.toml
       - ./README.md:/opt/symba/README.md
diff --git a/docker-compose.pypy.yml b/docker-compose.pypy.yml
index 387f070..b99de96 100644
--- a/docker-compose.pypy.yml
+++ b/docker-compose.pypy.yml
@@ -7,7 +7,7 @@ services:
       args:
         - IMAGE_NAME=${PYPY_IMAGE_NAME}
         - IMAGE_VERSION=${PYPY_IMAGE_VERSION}
-    image: lycantropos/symba-pypy:2.1.0-alpha
+    image: lycantropos/symba-pypy:2.1.0
     volumes:
       - ./pyproject.toml:/opt/symba/pyproject.toml
       - ./README.md:/opt/symba/README.md
diff --git a/symba/__init__.py b/symba/__init__.py
index b9d6f7c..718aaf2 100644
--- a/symba/__init__.py
+++ b/symba/__init__.py
@@ -1,3 +1,3 @@
 """Symbolic computations."""
 
-__version__ = '2.1.0-alpha'
+__version__ = '2.1.0'