diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 39b85565..71282ac2 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -21,7 +21,7 @@ jobs:
           - '3.9'
           - '3.10'
         poetry-version:
-          - '1.5.1'
+          - '1.7.1'
     steps:
       - uses: actions/checkout@v3
       - uses: actions/setup-python@v4
@@ -44,7 +44,7 @@ jobs:
           - '3.9'
           - '3.10'
         poetry-version:
-          - '1.5.1'
+          - '1.7.1'
     steps:
       - uses: actions/checkout@v3
       - uses: actions/setup-python@v4
diff --git a/pyproject.toml b/pyproject.toml
index ea991ec5..931f9bca 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -29,5 +29,5 @@ marge = "marge.__main__:run"
 "marge.app" = "marge.__main__:run"
 
 [build-system]
-requires = ["poetry-core>=1.5.0"]
+requires = ["poetry-core>=1.7.0"]
 build-backend = "poetry.core.masonry.api"