diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 802a231..4f91e0e 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -17,9 +17,9 @@ jobs:
         python-version: ["3.7", "3.8", "3.9", "3.10", "3.11"]
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
 
-    - uses: actions/cache@v2
+    - uses: actions/cache@v4
       id: cache
       with:
         path: ~/.cache/pip
@@ -28,7 +28,7 @@ jobs:
           ${{ runner.os }}-pip-
 
     - name: "Set up Python ${{ matrix.python-version }}"
-      uses: actions/setup-python@v2
+      uses: actions/setup-python@v5
       with:
         python-version: ${{ matrix.python-version }}
 
@@ -55,7 +55,7 @@ jobs:
         python -m coverage xml
 
     - name: "Upload to Codecov"
-      uses: codecov/codecov-action@v1
+      uses: codecov/codecov-action@v4
       with:
         token: ${{ secrets.CODECOV_TOKEN }}
         fail_ci_if_error: true
@@ -65,8 +65,8 @@ jobs:
     runs-on: "ubuntu-latest"
 
     steps:
-      - uses: "actions/checkout@v2"
-      - uses: "actions/setup-python@v2"
+      - uses: "actions/checkout@v4"
+      - uses: "actions/setup-python@v5"
         with:
           python-version: "3.8"