diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 3ec6881ff..3d8b497b0 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -15,7 +15,7 @@ on:
       - "pyproject.toml"
 
 env:
-  POETRY_VERSION: "1.4.0"
+  POETRY_VERSION: "1.7.0"
 
 jobs:
   lint:
diff --git a/base.Dockerfile b/base.Dockerfile
index c76bbbcda..ff3b95ee5 100644
--- a/base.Dockerfile
+++ b/base.Dockerfile
@@ -23,7 +23,7 @@ ENV PYTHONUNBUFFERED=1 \
     \
     # poetry
     # https://python-poetry.org/docs/configuration/#using-environment-variables
-    POETRY_VERSION=1.5.1 \
+    POETRY_VERSION=1.7 \
     # make poetry install to this location
     POETRY_HOME="/opt/poetry" \
     # make poetry create the virtual environment in the project's root