diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 6b7bf4d..c5adcb7 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -11,9 +11,9 @@ jobs:
           - 18
           - 19
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Set up Node ${{ matrix.node-version }}
-      uses: actions/setup-node@v3
+      uses: actions/setup-node@v4
       with:
         node-version: ${{ matrix.node-version }}
     - name: Install dependencies
diff --git a/.github/workflows/documentation-notify.yml b/.github/workflows/documentation-notify.yml
index f6ab44d..bcf20f0 100644
--- a/.github/workflows/documentation-notify.yml
+++ b/.github/workflows/documentation-notify.yml
@@ -9,7 +9,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Notify Netlify
         env:
           NETLIFY_WEBHOOK_URL: ${{ secrets.NETLIFY_WEBHOOK_URL }}
diff --git a/package.json b/package.json
index ee48e39..0d515ee 100644
--- a/package.json
+++ b/package.json
@@ -47,15 +47,15 @@
   },
   "homepage": "https://github.com/asciidoctor/asciidoctor-cli.js",
   "dependencies": {
-    "yargs": "17.3.1"
+    "yargs": "17.7.2"
   },
   "devDependencies": {
     "@asciidoctor/core": "~3.0",
-    "chai": "4.3.7",
+    "chai": "5.1.2",
     "dirty-chai": "2.0.1",
-    "mocha": "10.2.0",
-    "sinon": "15.2.0",
-    "standard": "17.1.0"
+    "mocha": "10.8.2",
+    "sinon": "19.0.2",
+    "standard": "17.1.2"
   },
   "peerDependencies": {
     "@asciidoctor/core": ">=2 <4"
@@ -66,6 +66,6 @@
     ]
   },
   "volta": {
-    "node": "18.16.1"
+    "node": "18.20.5"
   }
 }