diff --git a/HISTORY.rst b/HISTORY.rst
index c665e882..112de94e 100644
--- a/HISTORY.rst
+++ b/HISTORY.rst
@@ -11,6 +11,7 @@ Unreleased Changes
   underlying GDAL functions' error messages.
   https://github.com/natcap/pygeoprocessing/issues/387
 * Updated to Cython 3.
+* Dropped support for Python 3.7.
 
 2.4.3 (2024-03-06)
 ------------------
diff --git a/setup.py b/setup.py
index 61f8c6d2..78d517ab 100644
--- a/setup.py
+++ b/setup.py
@@ -53,7 +53,6 @@
         'Operating System :: MacOS :: MacOS X',
         'Operating System :: Microsoft',
         'Operating System :: POSIX',
-        'Programming Language :: Python :: 3.7',
         'Programming Language :: Python :: 3.8',
         'Programming Language :: Python :: 3.9',
         'Programming Language :: Python :: 3.10',