diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index faa3fde..2637f65 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -7,7 +7,7 @@ jobs:
     static-analyze:
         runs-on: ubuntu-20.04
         steps:
-            -   uses: actions/checkout@v2
+            -   uses: actions/checkout@v4
             -   uses: shivammathur/setup-php@v2
                 with:
                     php-version: '7.4'
@@ -15,7 +15,7 @@ jobs:
                 run: composer validate --strict
             -   name: Cache Composer packages
                 id: composer-cache
-                uses: actions/cache@v3
+                uses: actions/cache@v4
                 with:
                     path: vendor
                     key: composer-${{ hashFiles('composer.lock') }}
@@ -26,7 +26,7 @@ jobs:
     tests:
         runs-on: ubuntu-20.04
         steps:
-            -   uses: actions/checkout@v2
+            -   uses: actions/checkout@v4
             -   uses: shivammathur/setup-php@v2
                 with:
                     php-version: '7.4'
@@ -34,7 +34,7 @@ jobs:
                 run: composer validate --strict
             -   name: Cache Composer packages
                 id: composer-cache
-                uses: actions/cache@v3
+                uses: actions/cache@v4
                 with:
                     path: vendor
                     key: composer-${{ hashFiles('composer.lock') }}