diff --git a/requirements_dev.txt b/requirements_dev.txt
index 6284195..7dee2e7 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -1,4 +1,4 @@
-pip==21.0.1
+pip==21.1.1
 bumpversion==0.6.0
 wheel==0.36.2
 watchdog==2.0.2