diff --git a/backend/requirements.txt b/backend/requirements.txt
old mode 100755
new mode 100644
index 489b19ce..a69e5a94
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -33,7 +33,7 @@ MarkupSafe==1.1.1
 mccabe==0.6.1
 mypy-extensions==0.4.3
 pathspec==0.8.0
-pipenv==2020.8.13
+pipenv==2022.1.8
 protobuf==3.12.2
 pyasn1==0.4.8
 pyasn1-modules==0.2.8