diff --git a/.github/workflows/ci-cd.yml b/.github/workflows/ci-cd.yml
index 4696ddc..b214df9 100644
--- a/.github/workflows/ci-cd.yml
+++ b/.github/workflows/ci-cd.yml
@@ -14,12 +14,12 @@ jobs:
         python-version: ["3.9", "3.10", "3.11"]
 
     steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-python@v2
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v4
         with:
           python-version: ${{ matrix.python-version }}
       - name: Set up cache
-        uses: actions/cache@v1
+        uses: actions/cache@v4
         with:
           path: .venv
           key: cache-python-packages
@@ -48,12 +48,12 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
-      - uses: actions/setup-python@v2
+        uses: actions/checkout@v4
+      - uses: actions/setup-python@v4
         with:
           python-version: 3.11
       - name: Set up cache
-        uses: actions/cache@v1
+        uses: actions/cache@v4
         with:
           path: .venv
           key: cache-python-packages