diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index ede62bb..4c09d78 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -16,7 +16,10 @@ jobs:
       matrix:
         os:
           - ubuntu-20.04
-        python-version: [ 3.5.4, 3.5.10, 3.6.7, 3.6.10, 3.6.14, 3.7.5, 3.7.11, 3.8.0, 3.8.5, 3.9.0, 3.9.6]
+        python-version:
+          - "3.8"
+          - "3.9"
+          - "3.10"
 
     steps:
     - uses: actions/checkout@v3
@@ -34,21 +37,3 @@ jobs:
 
     - name: Run tests
       run: coverage run --source=vwo setup.py test
-
-    - name: Upload coverage to Codecov
-      uses: codecov/codecov-action@v3
-      env:
-        CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
-      with:
-        fail_ci_if_error: true
-
-    - name: Notification
-      if: always()
-      id: slack
-      uses: wingify/slack-github-action@v1.15.1-wingify
-      with:
-        channel-id: 'fs-review-team'
-        slack-message: "<!here> Test on *Python-${{ matrix.python-version }}* and *${{ matrix.os }}* got *${{job.status}}* ${{job.status == 'success' && ':heavy_check_mark:' || ':x:'}} \nCommit: `${{github.event.head_commit.message}}`. \nCheck the latest build: https://github.com/wingify/vwo-python-sdk/actions"
-        color: "${{job.status == 'success' && '#00FF00' || '#FF0000'}}"
-      env:
-        SLACK_BOT_TOKEN: ${{ secrets.SLACK_NOTIFICATIONS_BOT_TOKEN }}
diff --git a/requirements.txt b/requirements.txt
index 4d185b0..5d43928 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 pyrsistent>=0.16.1; python_version>="3.4"
-jsonschema>=3.0.1,<4.0
+jsonschema>=4.1.2,<4.18
 mmh3==2.5.1
 requests[security]>=2.9.1
-redis==5.0.1
\ No newline at end of file
+redis==5.0.1
diff --git a/tests/logger/test_VWOLogger.py b/tests/logger/test_VWOLogger.py
index d264904..f1f156a 100644
--- a/tests/logger/test_VWOLogger.py
+++ b/tests/logger/test_VWOLogger.py
@@ -115,7 +115,10 @@ def test_getInstance_log_level_passed(self):
     def test_getInstance_logging_logger_passed(self):
         logger = VWOLogger.getInstance(logger=logging.getLogger())
         self.assertIsInstance(logger, VWOLogger.VWOLogger)
-        self.assertIs(logger.logger.level, 30)  # Default log level of logging.Logger is INFO, ie 30
+        if sys.version_info >= (3, 10):
+          self.assertIs(logger.logger.level, 20)  # In Python >=3.10, the default log level is 20 (INFO)
+        else:
+          self.assertIs(logger.logger.level, 30)  # In Python <3.10, the default log level is 30 (WARNING)
 
     def test_getInstance_custom_logger_passed(self):
         class Logger: