diff --git a/requirements.txt b/requirements.txt
index 5f996a8..f1b317b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -62,7 +62,7 @@ Pillow==8.0.1
 pipenv==2022.1.8
 pkginfo==1.5.0.1
 pluggy==0.13.1
-poetry==1.0.5
+poetry==1.1.9
 protobuf==3.13.0
 ptyprocess==0.6.0
 py==1.9.0