diff --git a/.github/workflows/python.yml b/.github/workflows/python.yml
index 0066716..feee308 100644
--- a/.github/workflows/python.yml
+++ b/.github/workflows/python.yml
@@ -22,7 +22,7 @@ jobs:
     strategy:
       matrix:
         os: [ ubuntu-latest, macos-latest, windows-latest ]
-        python-version: [ '3.7', '3.8', '3.9', '3.10' ]
+        python-version: [ '3.7', '3.8', '3.9', '3.10', '3.11' ]
         include:
           - os: ubuntu-latest
             pip-cache: ~/.cache/pip
diff --git a/pyproject.toml b/pyproject.toml
index bc95ec0..f39292f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "latex2mathml"
-version = "3.74.2"
+version = "3.75.0"
 repository = "https://github.com/roniemartinez/latex2mathml"
 description = "Pure Python library for LaTeX to MathML conversion"
 authors = ["Ronie Martinez <ronmarti18@gmail.com>"]
@@ -23,6 +23,7 @@ classifiers = [
     "Programming Language :: Python :: 3.8",
     "Programming Language :: Python :: 3.9",
     "Programming Language :: Python :: 3.10",
+    "Programming Language :: Python :: 3.11",
     "Programming Language :: Python :: Implementation :: CPython",
 ]