diff --git a/requirements.txt b/requirements.txt
index 3eefcd0..4fc2b9a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -66,7 +66,7 @@ pyarrow==15.0.2
 pybind11==2.13.6
 pycparser==2.22
 pydyf==0.10.0
-Pygments==2.19.1
+Pygments==2.20.0
 pyparsing==3.0.9
 pyphen==0.15.0
 pysam==0.22.0