diff --git a/envs/requirements.txt b/envs/requirements.txt
index 539ebba..c3a7e86 100644
--- a/envs/requirements.txt
+++ b/envs/requirements.txt
@@ -39,7 +39,7 @@ prettytable==0.7.2
 prompt-toolkit==1.0.14
 ptyprocess==0.5.1
 py==1.10.0
-Pygments==2.15.0
+Pygments==2.20.0
 pyparsing==2.2.0
 pytest==3.1.1
 python-dateutil==2.6.0