diff --git a/requirements.txt b/requirements.txt
index cc2dca2..8ddeaa1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -65,7 +65,7 @@ olefile==0.45.1
 opt-einsum==3.2.0
 pexpect==4.2.1
 Pillow==6.2.0
-pipenv==2018.11.26
+pipenv==2022.1.8
 protobuf==3.11.3
 pyasn1==0.4.8
 pyasn1-modules==0.2.8