diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 407fa2e..bcc6846 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -50,7 +50,7 @@ jobs:
         with:
           python-version: ${{ matrix.python-version }}
       - name: Get number of CPU cores
-        uses: SimenB/github-actions-cpu-cores@v1
+        uses: SimenB/github-actions-cpu-cores@v2
         id: cpu-cores
       - name: Install dependencies
         run: |