diff --git a/Rule-Based Extraction Method/requirements.txt b/Rule-Based Extraction Method/requirements.txt
index 37117b7..f18e366 100644
--- a/Rule-Based Extraction Method/requirements.txt	
+++ b/Rule-Based Extraction Method/requirements.txt	
@@ -64,7 +64,7 @@ ptyprocess==0.6.0
 py-mini-racer==0.1.18
 PyBabeljs==0.0.8
 pycodestyle==2.5.0
-Pygments==2.3.1
+Pygments==2.7.4
 pyparsing==2.3.1
 pyScss==1.3.5
 pystache==0.5.4