diff --git a/requirements_dev.txt b/requirements_dev.txt
index 81d507f..0cb6f1a 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -1,7 +1,7 @@
 cryptography==3.1
 wheel==0.35.1
 bumpversion==0.6.0
-pip==20.2.2
+pip==21.1
 sphinx==3.2.1
 coverage==5.2.1
 watchdog==0.10.3