diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9b0eecd7..af7354b4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,12 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## Unreleased
+
+### Fixed
+
+- Running tests in environment with `FORCE_COLOR` or `NO_COLOR` environment variables
+
 ## [13.7.0] - 2023-11-15
 
 ### Added
diff --git a/tests/conftest.py b/tests/conftest.py
new file mode 100644
index 00000000..52662964
--- /dev/null
+++ b/tests/conftest.py
@@ -0,0 +1,8 @@
+import pytest
+
+
+@pytest.fixture(autouse=True)
+def reset_color_envvars(monkeypatch):
+    """Remove color-related envvars to fix test output"""
+    monkeypatch.delenv("FORCE_COLOR", raising=False)
+    monkeypatch.delenv("NO_COLOR", raising=False)