diff --git a/.circleci/config.yml b/.circleci/config.yml
index 4cb2208e..f1ff2e9a 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -6,7 +6,7 @@ orbs:
 executors:
   docker-executor:
     docker:
-      - image: 218546966473.dkr.ecr.us-east-1.amazonaws.com/circle-ci:stitch-tap-tester
+      - image: 218546966473.dkr.ecr.us-east-1.amazonaws.com/circle-ci:stitch-tap-tester-3-11-dev
 
 jobs:
   build:
@@ -22,7 +22,7 @@ jobs:
           command: |
             python3 -mvenv /usr/local/share/virtualenvs/tap-salesforce
             source /usr/local/share/virtualenvs/tap-salesforce/bin/activate
-            pip install -U 'pip<19.2' 'setuptools<51.0.0'
+            pip install -U 'pip==23.3.2' 'setuptools<56.0.0'
             pip install .[dev]
       - slack/notify-on-failure:
           only_for_branches: master
@@ -55,9 +55,8 @@ jobs:
           name: 'Run Unit Tests'
           command: |
             source /usr/local/share/virtualenvs/tap-salesforce/bin/activate
-            pip install nose coverage
-            nosetests --with-coverage --cover-erase --cover-package=tap_salesforce --cover-html-dir=htmlcov tests/unittests
-            coverage html
+            pip install nose2
+            nose2 -v -s tests/unittests
       - store_test_results:
           path: test_output/report.xml
       - store_artifacts:
diff --git a/CHANGELOG.md b/CHANGELOG.md
index a36d5aa6..e1153510 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,8 @@
 # Changelog
 
+## 2.1.0
+  * Upgrades to run on python 3.11.7 [#175](https://github.com/singer-io/tap-salesforce/pull/175)
+
 ## 2.0.0
   * Fix the LightningUriEvent stream primary key [#163](https://github.com/singer-io/tap-salesforce/pull/163)
 
diff --git a/setup.py b/setup.py
index 1b01c7bb..4d7178bd 100644
--- a/setup.py
+++ b/setup.py
@@ -3,7 +3,7 @@
 from setuptools import setup
 
 setup(name='tap-salesforce',
-      version='2.0.0',
+      version='2.1.0',
       description='Singer.io tap for extracting data from the Salesforce API',
       author='Stitch',
       url='https://singer.io',
@@ -11,7 +11,7 @@
       py_modules=['tap_salesforce'],
       install_requires=[
           'requests==2.31.0',
-          'singer-python==5.13.0',
+          'singer-python==6.0.0',
           'xmltodict==0.11.0'
       ],
       entry_points='''