diff --git a/.github/workflows/constraints.txt b/.github/workflows/constraints.txt
index 2c858dd..9fa7e7e 100644
--- a/.github/workflows/constraints.txt
+++ b/.github/workflows/constraints.txt
@@ -1,4 +1,4 @@
-pip==21.2.4
+pip==21.3
 nox==2021.10.1
 nox-poetry==0.8.6
 poetry==1.1.11