diff --git a/test/mrstub/app/requirements.txt b/test/mrstub/app/requirements.txt
index 677efbae2..4210d2923 100644
--- a/test/mrstub/app/requirements.txt
+++ b/test/mrstub/app/requirements.txt
@@ -1,3 +1,3 @@
-pip==20.1
+pip==21.1
 Flask==2.0.1
 requests==2.25.1
\ No newline at end of file