diff --git a/DeepPATH_code/requirements.txt b/DeepPATH_code/requirements.txt
old mode 100755
new mode 100644
index 01cc97b..723aaac
--- a/DeepPATH_code/requirements.txt
+++ b/DeepPATH_code/requirements.txt
@@ -247,7 +247,7 @@ umap==0.1.1
 umap-learn==0.5.1
 Unidecode==1.0.22
 update==0.0.1
-urllib3==1.23
+urllib3==1.26.5
 wcwidth==0.1.7
 websocket-client==0.54.0
 Werkzeug==0.14.1