diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index 90562dd..ecb5659
--- a/requirements.txt
+++ b/requirements.txt
@@ -21,4 +21,4 @@ singledispatch==3.4.0.3
 six==1.12.0
 sklearn==0.0
 SQLAlchemy==1.3.5
-Werkzeug==0.15.4
\ No newline at end of file
+Werkzeug==0.15.5
\ No newline at end of file