diff --git a/.github/workflows/docker-image.yml b/.github/workflows/docker-image.yml
index ca86bfb..2da7c2b 100644
--- a/.github/workflows/docker-image.yml
+++ b/.github/workflows/docker-image.yml
@@ -32,7 +32,7 @@ jobs:
     strategy:
       matrix:
         python_image_tag: ["3.7-slim", "3.8-slim", "3.9-slim", "3.10-slim"]
-        poetry_version: ["1.0.10", "1.1.15", "1.2.0"]
+        poetry_version: ["1.0.10", "1.1.15", "1.2.1"]
 
     steps:
     - uses: actions/checkout@v3