diff --git a/lower-constraints.txt b/lower-constraints.txt
index c38378c8..cb2ca9db 100644
--- a/lower-constraints.txt
+++ b/lower-constraints.txt
@@ -81,7 +81,7 @@ pymongo==3.0.2
 pyOpenSSL==17.1.0
 pyparsing==2.1.0
 pyperclip==1.5.27
-pyScss==1.3.4
+pyScss==1.3.7
 pytest==5.3.5
 python-cinderclient==3.3.0
 python-dateutil==2.5.3