diff --git a/requirements.txt b/requirements.txt
index 9c2225b..ad47b98 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -140,7 +140,7 @@ pyflakes==3.0.1
     # via
     #   plxcontroller (pyproject.toml)
     #   flake8
-pygments==2.16.1
+pygments==2.20.0
     # via ipython
 pyparsing==3.1.1
     # via matplotlib