diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 87eb049..98df1f6 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -28,7 +28,7 @@ jobs:
       - name: Install MkDocs
         run: pip install mkdocs
       - name: Install Poetry
-        uses: snok/install-poetry@v1.1.4
+        uses: snok/install-poetry@v1.1.6
       - name: Install dependencies with Poetry
         run: poetry install
       - name: Build documentation