diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index 79490e8..920eaaa
--- a/requirements.txt
+++ b/requirements.txt
@@ -130,7 +130,7 @@ testpath==0.4.2
 tornado==6.0.2
 traitlets==4.3.2
 Twisted==18.9.0
-typed-ast==1.3.0
+typed-ast==1.3.2
 urllib3==1.24.1
 virtualenv==16.6.2
 w3lib==1.20.0