diff --git a/.github/workflows/constraints.txt b/.github/workflows/constraints.txt
index 25efc395..ae4999ee 100644
--- a/.github/workflows/constraints.txt
+++ b/.github/workflows/constraints.txt
@@ -1,5 +1,5 @@
 pip==21.0.1
 nox==2020.8.22
 nox-poetry==0.5.0
-poetry==1.1.4
+poetry==1.1.5
 virtualenv==20.1.0