diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 939dc95..4375ee5 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -14,7 +14,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.8", "3.9", "3.10", "3.11"] # 3.7 is tested in coverage
+        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"] # 3.7 is tested in coverage
 
     steps:
     - uses: actions/checkout@v3
diff --git a/docs/en/CHANGELOG.md b/docs/en/CHANGELOG.md
index a17c899..0f8aeb5 100644
--- a/docs/en/CHANGELOG.md
+++ b/docs/en/CHANGELOG.md
@@ -5,6 +5,7 @@
 * fix: missed interface(`getAvailableStoragePoints`) for internal contract `SponsorWhitelistControl`
 * RPC support:
   * `storagePointProp` field for `cfx_getParamsFromVote` return value
+* support python 3.12
 
 ## 1.2.0
 
diff --git a/setup.py b/setup.py
index 3020a8e..bb199d2 100644
--- a/setup.py
+++ b/setup.py
@@ -109,6 +109,7 @@
         'Programming Language :: Python :: 3.9',
         'Programming Language :: Python :: 3.10',
         'Programming Language :: Python :: 3.11',
+        'Programming Language :: Python :: 3.12',
         "Operating System :: MacOS :: MacOS X",
         "Operating System :: Microsoft :: Windows",
     ]