diff --git a/requirements.txt b/requirements.txt
index a5a7df6..7609ee2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -23,7 +23,7 @@ pastel==0.1.1
 pexpect==4.7.0
 pkginfo==1.5.0.1
 pluggy==0.13.1
-poetry==1.0.0
+poetry==1.1.9
 ptyprocess==0.6.0
 py==1.10.0
 pylev==1.3.0