diff --git a/.readthedocs.yml b/.readthedocs.yml
index e699d33..5bf127c 100644
--- a/.readthedocs.yml
+++ b/.readthedocs.yml
@@ -24,5 +24,5 @@ build:
 
 # Optionally set the version of Python and requirements required to build your docs
 python:
-   install:
-     - requirements: requirements.dev.txt
+  install:
+    - requirements: requirements.dev.txt
diff --git a/pyproject.toml b/pyproject.toml
index 387d302..46b1015 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -16,9 +16,9 @@ requires-python = ">=3.8"
 license = {text = "Apache Software License 2.0"}
 classifiers = [
     "Programming Language :: Python :: 3",
-    "Programming Language :: Python :: 3.8",
     "Programming Language :: Python :: 3.9",
     "Programming Language :: Python :: 3.10",
+    "Programming Language :: Python :: 3.11",
     "License :: OSI Approved :: Apache Software License",
     "Operating System :: OS Independent",
 ]