diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 28bef7d..a5f6be0 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -16,7 +16,7 @@ jobs:
     - name: Install libgirepository
       run: sudo apt install -y libgirepository1.0-dev
     - name: Install dependencies
-      uses: py-actions/py-dependency-install@v2
+      uses: py-actions/py-dependency-install@v4
       with:
         path: requirements.txt
     - name: Run mypy