diff --git a/requirements.txt b/requirements.txt
index 8b1e408..6c9a927 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -56,7 +56,7 @@ protobuf==4.25.1
 pyasn1==0.5.1
 pyasn1-modules==0.3.0
 pybtex==0.24.0
-Pygments==2.17.2
+Pygments==2.20.0
 pymatgen==2024.2.20
 pyparsing==3.1.1
 python-dateutil==2.8.2