diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 082c3fe4..458eda65 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -16,7 +16,7 @@ jobs:
      - uses: dart-lang/setup-dart@v1
      - name: "Print Dart SDK Version"
        run: dart --version
-     - uses: actions/cache@v2
+     - uses: actions/cache@v4
        with:
          path: .dart_tool
          key: dart-dependencies-${{ hashFiles('pubspec.yaml') }}
@@ -31,7 +31,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
-      - uses: actions/cache@v2
+      - uses: actions/cache@v4
         with:
           path: .dart_tool
           key: dart-dependencies-${{ hashFiles('pubspec.yaml') }}
@@ -45,7 +45,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
-      - uses: actions/cache@v2
+      - uses: actions/cache@v4
         with:
           path: .dart_tool
           key: dart-dependencies-${{ hashFiles('pubspec.yaml') }}
@@ -64,7 +64,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
-      - uses: actions/cache@v2
+      - uses: actions/cache@v4
         with:
           path: .dart_tool
           key: dart-dependencies-${{ hashFiles('pubspec.yaml') }}
@@ -77,7 +77,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
-      - uses: actions/cache@v2
+      - uses: actions/cache@v4
         with:
           path: .dart_tool
           key: dart-dependencies-${{ hashFiles('pubspec.yaml') }}