diff --git a/requirements.txt b/requirements.txt
index 89a4fd6..2b7ad76 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,7 +12,7 @@ matplotlib==3.3.3
 numpy==1.22.3; python_version >= '3.8'
 pillow==9.0.1
 prompt-toolkit==1.0.14
-pygments==2.11.2; python_version >= '3.5'
+pygments==2.15.0; python_version >= '3.5'
 pyinquirer==1.0.3
 pyparsing==3.0.7; python_version >= '3.6'
 python-dateutil==2.8.2; python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'