diff --git a/mogi/requirements-freeze.txt b/mogi/requirements-freeze.txt
old mode 100755
new mode 100644
index d81d56f..b967616
--- a/mogi/requirements-freeze.txt
+++ b/mogi/requirements-freeze.txt
@@ -102,7 +102,7 @@ pronto==0.12.2
 ptyprocess==0.6.0
 PubChemPy==1.0.4
 py==1.8.0
-Pygments==2.4.2
+Pygments==2.15.0
 pyparsing==2.4.5
 pyrsistent==0.15.6
 pytest==5.3.2