diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 3d1ad238..9589d59e 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -10,7 +10,7 @@ jobs:
     strategy:
       max-parallel: 5
       matrix:
-        python-version: [3.6, 3.7, 3.8, 3.9, 3.10-dev]
+        python-version: [3.6, 3.7, 3.8, 3.9]
       fail-fast: false
 
     steps:
diff --git a/README.md b/README.md
index 5c4e9417..0ad87813 100644
--- a/README.md
+++ b/README.md
@@ -15,7 +15,7 @@ PuppetDB.
 
 * PuppetDB 3.0 or newer
   * (For support of older PuppetDB versions please check versions < 0.2.0)
-* Python 3.6-3.10
+* Python 3.6-3.9
 
 ## Installation
 
diff --git a/setup.py b/setup.py
index ea816ccd..d77f5c5f 100644
--- a/setup.py
+++ b/setup.py
@@ -68,7 +68,6 @@ def run_tests(self):
         'Programming Language :: Python :: 3.7',
         'Programming Language :: Python :: 3.8',
         'Programming Language :: Python :: 3.9',
-        'Programming Language :: Python :: 3.10',
         'Topic :: Software Development :: Libraries'
     ],
 )