diff --git a/pip_requirements.txt b/pip_requirements.txt
index 8523bdf..5609166 100644
--- a/pip_requirements.txt
+++ b/pip_requirements.txt
@@ -16,7 +16,7 @@ pexpect==4.8.0
 pickleshare==0.7.5
 prompt-toolkit==3.0.5
 ptyprocess==0.6.0
-Pygments==2.6.1
+Pygments==2.7.4
 pyparsing==2.4.6
 PySMT==0.8.0
 python-dateutil==2.8.1