diff --git a/requirements.txt b/requirements.txt
index a98765d..dd1df38 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,7 +12,7 @@ macholib==1.9
 MarkupSafe==1.1.1
 packaging==17.1
 pefile==2017.11.5
-Pygments==2.7.4
+Pygments==2.15.0
 pygubu==0.9.8.2
 PyInstaller==4.2
 pyparsing==2.2.0