diff --git a/dev-requirements.txt b/dev-requirements.txt
index 469bca3..da3a24a 100644
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -36,7 +36,7 @@ platformdirs==4.9.4; python_version >= '3.10'
 pluggy==1.6.0; python_version >= '3.9'
 pycodestyle==2.12.1; python_version >= '3.8'
 pyflakes==3.2.0; python_version >= '3.8'
-pygments==2.19.2; python_version >= '3.8'
+pygments==2.20.0; python_version >= '3.8'
 pyproject-api==1.10.0; python_version >= '3.10'
 pyproject-hooks==1.2.0; python_version >= '3.7'
 pytest==9.0.2; python_version >= '3.10'