diff --git a/VertebralColumn_KNN/requirements.txt b/VertebralColumn_KNN/requirements.txt
index 2c6a81b..0a411a2 100644
--- a/VertebralColumn_KNN/requirements.txt
+++ b/VertebralColumn_KNN/requirements.txt
@@ -93,7 +93,7 @@ thinc==7.3.1
 tornado==5.1
 tqdm==4.38.0
 traitlets==4.3.2
-Twisted==17.5.0
+Twisted==22.10.0
 urllib3==1.23
 wasabi==0.4.0
 wcwidth==0.1.7