diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 4dc754a6..d78d242b 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -19,9 +19,9 @@ jobs:
           - 20
     runs-on: ${{ matrix.os }}
     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 }}
       # libgbm-dev is required by Puppeteer 3+
@@ -44,9 +44,9 @@ jobs:
           - 18
           - 20
     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/package.json b/package.json
index 568812e6..a267bf5a 100644
--- a/package.json
+++ b/package.json
@@ -26,25 +26,25 @@
   },
   "license": "MIT",
   "devDependencies": {
-    "@asciidoctor/core": "2.2.6",
-    "addons-linter": "6.7.0",
-    "archiver": "5.3.1",
-    "asciidoctor-kroki": "0.17.0",
+    "@asciidoctor/core": "3.0.4",
+    "addons-linter": "7.4.0",
+    "archiver": "7.0.1",
+    "asciidoctor-kroki": "0.18.1",
     "bestikk-fs": "1.0.0",
     "bestikk-log": "0.1.0",
-    "bulma": "0.9.4",
-    "chai": "4.3.7",
-    "chartist": "0.11.4",
+    "bulma": "1.0.2",
+    "chai": "5.1.2",
+    "chartist": "1.3.0",
     "csso": "5.0.5",
     "dirty-chai": "2.0.1",
-    "eslint": "8.42.0",
+    "eslint": "9.15.0",
     "font-awesome": "4.7.0",
-    "mathjax": "3.0.1",
-    "mocha": "10.2.0",
-    "puppeteer": "20.5.0",
-    "sass": "1.63.3",
-    "sinon": "15.1.0",
-    "standard": "17.1.0"
+    "mathjax": "3.2.2",
+    "mocha": "10.8.2",
+    "puppeteer": "23.8.0",
+    "sass": "1.81.0",
+    "sinon": "19.0.2",
+    "standard": "17.1.2"
   },
   "keywords": [
     "browser",
@@ -56,6 +56,6 @@
     "asciidoctor"
   ],
   "volta": {
-    "node": "18.16.0"
+    "node": "18.20.5"
   }
 }