diff --git a/.github/workflows/pythonpackage.yml b/.github/workflows/pythonpackage.yml
index b599464..8ffa95b 100644
--- a/.github/workflows/pythonpackage.yml
+++ b/.github/workflows/pythonpackage.yml
@@ -22,10 +22,10 @@ jobs:
     runs-on: ubuntu-20.04
     steps:
     - uses: actions/checkout@v2
-    - name: Set up Python 
+    - name: Set up Python
       uses: actions/setup-python@v2
       with:
-        python-version: '3.6'
+        python-version: '3.9'
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
@@ -43,10 +43,10 @@ jobs:
     strategy:
       max-parallel: 1
       matrix:
-        python-version: [3.6, 3.9]
+        python-version: [3.6, 3.7, 3.9]
     steps:
     - uses: actions/checkout@v2
-    - name: Set up Python 
+    - name: Set up Python
       uses: actions/setup-python@v2
       with:
         python-version: ${{ matrix.python-version }}
@@ -63,4 +63,3 @@ jobs:
         USE_REGION: US
       run:
         nosetests -v
-      
diff --git a/changelog b/changelog
index 7539ac0..c4b3561 100644
--- a/changelog
+++ b/changelog
@@ -1,3 +1,9 @@
+## [3.0.2] - 2024-07-03
+
+## Chore
+
+- Pin requests/urllib version on Python 3.7+
+
 ## [3.0.1] - 2024-06-25
 
 ## Fixed
diff --git a/requirements.txt b/requirements.txt
index 023768a..4f12565 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,8 +3,8 @@ arrow>=1.0.0,<2.0.0; python_version >= '3.6'
 iso8601>=0.1.14
 six>=1.11.0
 qiniu>=7.3.1
-requests<=2.31.0
-urllib3<=1.26.18
+requests<=2.31.0; python_version >= '3.7'
+urllib3<=1.26.18; python_version >= '3.7'
 requests-toolbelt==1.0.0
 Werkzeug>=0.16.0,<2.0.0
 secure-cookie>=0.1.0,<1.0.0
diff --git a/setup.py b/setup.py
index 129a9e4..33a7a6c 100644
--- a/setup.py
+++ b/setup.py
@@ -11,7 +11,8 @@
     'iso8601>=0.1.14',
     'six>=1.11.0',
     'qiniu==7.3.1',
-    'requests>=2.25.1',
+    "requests<=2.31.0; python_version >= '3.7'",
+    "urllib3<=1.26.18; python_version >= '3.7'",
     'requests-toolbelt>=1.0.0',
     'Werkzeug>=0.16.0,<2.0.0',
     'secure-cookie>=0.1.0,<1.0.0',
@@ -22,7 +23,7 @@
 
 setup(
     name='leancloud',
-    version='3.0.1',
+    version='3.0.2',
     description='LeanCloud Python SDK',
     url='https://leancloud.cn/',
     author='asaka',