diff --git a/.github/workflows/javascript.yml b/.github/workflows/javascript.yml
index 3a37d19e7..4d435deb4 100644
--- a/.github/workflows/javascript.yml
+++ b/.github/workflows/javascript.yml
@@ -16,12 +16,12 @@ jobs:
       matrix:
         os: [ubuntu-latest, macos-latest, windows-latest]
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-node@v4
+      - uses: actions/checkout@v5
+      - uses: actions/setup-node@v6
         with:
-          node-version: 20.x
-      - uses: denoland/setup-deno@v1
+          node-version: 24.x
+      - uses: denoland/setup-deno@v2
         with:
-          deno-version: v1.x
+          deno-version: v2.x
       - name: Run JavaScript Code
         run: deno run -A codes/javascript/test_all.js
diff --git a/.github/workflows/typescript.yml b/.github/workflows/typescript.yml
index 1b6172101..8acd7053f 100644
--- a/.github/workflows/typescript.yml
+++ b/.github/workflows/typescript.yml
@@ -16,10 +16,10 @@ jobs:
       matrix:
         os: [ubuntu-latest, macos-latest, windows-latest]
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-node@v4
+      - uses: actions/checkout@v5
+      - uses: actions/setup-node@v6
         with:
-          node-version: 20.x
+          node-version: 24.x
       - name: Install dependencies
         run: cd codes/typescript && npm install
       - name: Check TypeScript code
diff --git a/codes/typescript/package.json b/codes/typescript/package.json
index 8c33947d4..ae81c64fe 100644
--- a/codes/typescript/package.json
+++ b/codes/typescript/package.json
@@ -5,7 +5,7 @@
         "check": "tsc"
     },
     "devDependencies": {
-        "@types/node": "^20.12.7",
-        "typescript": "^5.4.5"
+        "@types/node": "^24.9.2",
+        "typescript": "^5.9.3"
     }
 }