diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index ef41a86..1bc112c 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -6,16 +6,16 @@ jobs:
   test:
     strategy:
       matrix:
-        go-version: [1.13.x, 1.14.x, 1.15.x]
+        go-version: [1.21.x, 1.22.x, 1.23.x]
         os: [ubuntu-latest, macos-latest]
     runs-on: ${{ matrix.os }}
     steps:
     - name: Install Go
-      uses: actions/setup-go@v2
+      uses: actions/setup-go@v4
       with:
         go-version: ${{ matrix.go-version }}
     - name: Checkout code
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
     - name: Test
       run: go test ./...
 
@@ -25,10 +25,10 @@ jobs:
     - name: Install Go
       uses: actions/setup-go@v2
       with:
-        go-version: 1.15.x
+        go-version: 1.21.x
     - name: Checkout code
-      uses: actions/checkout@v2
-    - uses: actions/cache@v2
+      uses: actions/checkout@v4
+    - uses: actions/cache@v4
       with:
         path: |
           ~/go/pkg/mod              # Module download cache