diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 9d22a0a..a834fdc 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -19,7 +19,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: [3.7, 3.8, 3.9]
+        python-version: ["3.7", "3.8", "3.9", "3.10"]
 
     steps:
     - uses: actions/checkout@v3
diff --git a/docs/misc/changelog.rst b/docs/misc/changelog.rst
index 24fe716..434b094 100644
--- a/docs/misc/changelog.rst
+++ b/docs/misc/changelog.rst
@@ -24,6 +24,7 @@ New Features:
 - Features extractors now properly support unnormalized image-like observations (3D tensor)
   when passing ``normalize_images=False``
 - Added ``normalized_image`` parameter to ``NatureCNN`` and ``CombinedExtractor``
+- Added support for Python 3.10
 
 SB3-Contrib
 ^^^^^^^^^^^
diff --git a/setup.py b/setup.py
index b02e9e4..df97633 100644
--- a/setup.py
+++ b/setup.py
@@ -154,6 +154,7 @@ setup(
         "Programming Language :: Python :: 3.7",
         "Programming Language :: Python :: 3.8",
         "Programming Language :: Python :: 3.9",
+        "Programming Language :: Python :: 3.10",
     ],
 )