diff --git a/environment.yml b/environment.yml
index 95c2d2b..9a0fa9c 100644
--- a/environment.yml
+++ b/environment.yml
@@ -1,6 +1,6 @@
 name: thisnotthat
 dependencies:
-  - python>=3.7
+  - python>=3.9
   - panel
   - bokeh
   - numpy>=1.22
diff --git a/setup.py b/setup.py
index 553c4b8..604a1be 100644
--- a/setup.py
+++ b/setup.py
@@ -42,8 +42,6 @@
                'Operating System :: POSIX',
                'Operating System :: Unix',
                'Operating System :: MacOS',
-               'Programming Language :: Python :: 3.7',
-               'Programming Language :: Python :: 3.8',
                'Programming Language :: Python :: 3.9',
                'Programming Language :: Python :: 3.10'
                ]