diff --git a/dff/__init__.py b/dff/__init__.py
index d5893abcd..35b089666 100644
--- a/dff/__init__.py
+++ b/dff/__init__.py
@@ -4,7 +4,7 @@
 
 __author__ = "Denis Kuznetsov"
 __email__ = "kuznetsov.den.p@gmail.com"
-__version__ = "0.2.1"
+__version__ = "0.3.0"
 
 
 import nest_asyncio
diff --git a/docs/source/conf.py b/docs/source/conf.py
index 455d30de3..65581d910 100644
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -16,7 +16,7 @@
 author = "DeepPavlov"
 
 # The full version, including alpha/beta/rc tags
-release = "0.2.1"
+release = "0.3.0"
 
 
 # -- General configuration ---------------------------------------------------
diff --git a/makefile b/makefile
index a7f818515..d63bdd253 100644
--- a/makefile
+++ b/makefile
@@ -3,7 +3,7 @@ SHELL = /bin/bash
 PYTHON = python3
 VENV_PATH = venv
 VERSIONING_FILES = setup.py makefile docs/source/conf.py dff/__init__.py
-CURRENT_VERSION = 0.2.1
+CURRENT_VERSION = 0.3.0
 TEST_COVERAGE_THRESHOLD=97
 
 PATH := $(VENV_PATH)/bin:$(PATH)
diff --git a/setup.py b/setup.py
index 3132039bd..e6f3528e3 100644
--- a/setup.py
+++ b/setup.py
@@ -176,7 +176,7 @@ def merge_req_lists(req_lists: Iterable[List[str]]) -> List[str]:
 
 setup(
     name="dff",
-    version="0.2.1",
+    version="0.3.0",
     description=description,
     long_description=long_description,
     long_description_content_type="text/markdown",