diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 7f91010..e69458a 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -49,6 +49,7 @@ jobs:
             ${{ runner.os }}-poetry-
       - name: Install dependencies
         run: |
+          poetry run pip install --upgrade pip
           poetry install
       - name: Run tests
         run: |
diff --git a/README.md b/README.md
index 952fa81..9fa2deb 100644
--- a/README.md
+++ b/README.md
@@ -323,6 +323,7 @@ datetime.datetime(2019, 1, 1, 11, 59, 58, 800000, tzinfo=datetime.timezone.utc)
 
 ```sh
 # Get set up with the virtual env & dependencies
+poetry run pip install --upgrade pip
 poetry install
 
 # Activate the poetry environment