diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index 79490e8..959b805
--- a/requirements.txt
+++ b/requirements.txt
@@ -129,7 +129,7 @@ terminado==0.8.2
 testpath==0.4.2
 tornado==6.0.2
 traitlets==4.3.2
-Twisted==18.9.0
+Twisted==22.2.0
 typed-ast==1.3.0
 urllib3==1.24.1
 virtualenv==16.6.2