diff --git a/CHANGELOG.md b/CHANGELOG.md
index a24e44a7..f4486b92 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 # Changelog
 
-## 1.10.0 - TBD
+## 1.10.0 - 2022-11-07
 
 * Require Python 3.7 or newer (dropped 3.6)
 * Created PEP 517 compliant package
diff --git a/pyproject.toml b/pyproject.toml
index 6dc68aa2..5a59d0e9 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -22,7 +22,8 @@ classifiers = [
     "Programming Language :: Python :: 3.7",
     "Programming Language :: Python :: 3.8",
     "Programming Language :: Python :: 3.9",
-    "Programming Language :: Python :: 3.10"
+    "Programming Language :: Python :: 3.10",
+    "Programming Language :: Python :: 3.11"
 ]
 dependencies = [
     "cryptography >= 2.0",
@@ -65,7 +66,7 @@ addopts = "--import-mode=importlib"
 [tool.tox]
 legacy_tox_ini = """
 [tox]
-envlist = sanity,py36,py37,py38,py39,py310
+envlist = sanity,py37,py38,py39,py310,py311
 skip_missing_interpreters = true
 isolated_build = true