diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index f250f9ca..67c3d83e 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -23,8 +23,6 @@ jobs:
     strategy:
       matrix:
         include:
-          - python-version: 3.7
-            TOXENV: "py37"
           - python-version: 3.8
             TOXENV: "py38"
           - python-version: 3.9
@@ -35,6 +33,8 @@ jobs:
             TOXENV: "py310"
           - python-version: "3.11"
             TOXENV: "py311"
+          - python-version: "3.12"
+            TOXENV: "py312"
     steps:
     - uses: actions/checkout@v2
       with:
diff --git a/README.rst b/README.rst
index eaef566b..3af9f716 100644
--- a/README.rst
+++ b/README.rst
@@ -112,7 +112,7 @@ send, one can use the following functions to do so:
 Python Version Compatibility
 ----------------------------
 
-At this time, Python 3.7, 3.8, 3.9, 3.10, and 3.11 are supported. Should you encounter
+At this time, Python  3.8, 3.9, 3.10, 3.11, and 3.12 are supported. Should you encounter
 any problems with this library that occur in one version or another, please
 do not hesitate to let us know.
 
diff --git a/setup.cfg b/setup.cfg
index c0abff89..3b44a198 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -12,11 +12,11 @@ classifiers =
     Development Status :: 4 - Beta
     Programming Language :: Python
     Programming Language :: Python :: 3
-    Programming Language :: Python :: 3.7
     Programming Language :: Python :: 3.8
     Programming Language :: Python :: 3.9
     Programming Language :: Python :: 3.10
     Programming Language :: Python :: 3.11
+    Programming Language :: Python :: 3.12
     Operating System :: OS Independent
     License :: OSI Approved :: GNU Affero General Public License v3
     Intended Audience :: Science/Research
diff --git a/tests/test_newport/test_newportesp301.py b/tests/test_newport/test_newportesp301.py
index 24c4c908..cb233919 100644
--- a/tests/test_newport/test_newportesp301.py
+++ b/tests/test_newport/test_newportesp301.py
@@ -191,7 +191,7 @@ def test_define_program(prg_id):
                 mock.call("EP", target=prg_id),
                 mock.call("QP"),
             )
-            mock_cmd.has_calls(calls)
+            mock_cmd.assert_has_calls(calls)
 
 
 @given(prg_id=st.integers().filter(lambda x: x < 1 or x > 100))
diff --git a/tox.ini b/tox.ini
index 8495ad65..638fd1fe 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,5 +1,5 @@
 [tox]
-envlist = py{37,38,39,310,311},py{37,38,39,310,311}-numpy,pylint
+envlist = py{38,39,310,311,312},py{38,39,310,311,312}-numpy,pylint
 isolated_build = true
 
 [testenv]