diff --git a/requirements-dev.txt b/requirements-dev.txt
index 21950ee..6cce07a 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -22,7 +22,7 @@ pycodestyle==2.14.0 ; python_version >= "3.10" and python_version < "4.0"
 pycparser==2.23 ; platform_python_implementation != "PyPy" and python_version < "4.0" and implementation_name != "PyPy" and python_version >= "3.10"
 pydocstyle==6.3.0 ; python_version >= "3.10" and python_version < "4.0"
 pyflakes==3.4.0 ; python_version >= "3.10" and python_version < "4.0"
-pygments==2.19.2 ; python_version >= "3.10" and python_version < "4.0"
+pygments==2.20.0 ; python_version >= "3.10" and python_version < "4.0"
 pylama==8.4.1 ; python_version >= "3.10" and python_version < "4.0"
 pylint==3.3.9 ; python_version >= "3.10" and python_version < "4.0"
 pynacl==1.6.0 ; python_version >= "3.10" and python_version < "4.0"