diff --git a/openapi/__init__.py b/openapi/__init__.py
index b99a079..143eb44 100644
--- a/openapi/__init__.py
+++ b/openapi/__init__.py
@@ -1,2 +1,2 @@
 """Minimal OpenAPI asynchronous server application"""
-__version__ = "2.5.0"
+__version__ = "2.5.1"
diff --git a/pyproject.toml b/pyproject.toml
index 8be937f..0aa6773 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "aio-openapi"
-version = "2.5.0"
+version = "2.5.1"
 description = "Minimal OpenAPI asynchronous server application"
 documentation = "https://aio-openapi.readthedocs.io"
 repository = "https://github.com/quantmind/aio-openapi"
@@ -18,9 +18,9 @@ classifiers = [
     "Programming Language :: JavaScript",
     "Programming Language :: Python",
     "Programming Language :: Python :: 3",
-    "Programming Language :: Python :: 3.7",
     "Programming Language :: Python :: 3.8",
     "Programming Language :: Python :: 3.9",
+    "Programming Language :: Python :: 3.10",
     "Topic :: Internet",
     "Topic :: Internet :: WWW/HTTP",
     "Topic :: Software Development :: Libraries :: Application Frameworks",