diff --git a/.github/workflows/constraints.txt b/.github/workflows/constraints.txt
index 4230890..a439553 100644
--- a/.github/workflows/constraints.txt
+++ b/.github/workflows/constraints.txt
@@ -1,5 +1,5 @@
 pip==26.1.2
 nox==2026.4.10
 nox-poetry==1.2.0
-poetry==2.4.1
+poetry==2.4.3
 virtualenv==21.5.1