diff --git a/requirements.txt b/requirements.txt
index 17626b5..9c6681d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 appdirs==1.4.0
 packaging==19.0
-pyparsing==2.1.10
+pyparsing==2.4.7
 requests==2.22.0
 six==1.12.0