diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 4d21a7b..7880cdb 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -193,7 +193,7 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@v4
         with:
-          node-version: "20"
+          node-version: "22"
 
       - name: Install pnpm
         uses: pnpm/action-setup@v4
@@ -220,7 +220,7 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@v4
         with:
-          node-version: "20"
+          node-version: "22"
 
       - name: Install pnpm
         uses: pnpm/action-setup@v4
@@ -250,7 +250,7 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@v4
         with:
-          node-version: "20"
+          node-version: "22"
 
       - name: Install pnpm
         uses: pnpm/action-setup@v4
@@ -290,7 +290,7 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@v4
         with:
-          node-version: "20"
+          node-version: "22"
 
       - name: Install pnpm
         uses: pnpm/action-setup@v4
@@ -341,7 +341,7 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@v4
         with:
-          node-version: "20"
+          node-version: "22"
 
       - name: Install pnpm
         uses: pnpm/action-setup@v4
diff --git a/.github/workflows/cross-browser-baselines.yml b/.github/workflows/cross-browser-baselines.yml
index d0b1bcb..47db60f 100644
--- a/.github/workflows/cross-browser-baselines.yml
+++ b/.github/workflows/cross-browser-baselines.yml
@@ -43,7 +43,7 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@v4
         with:
-          node-version: "20"
+          node-version: "22"
 
       - name: Extract visualBaselines settings
         id: config
diff --git a/.github/workflows/mutation.yml b/.github/workflows/mutation.yml
index 821ae29..6355bf7 100644
--- a/.github/workflows/mutation.yml
+++ b/.github/workflows/mutation.yml
@@ -30,7 +30,7 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@v4
         with:
-          node-version: "20"
+          node-version: "22"
 
       - name: Install pnpm
         uses: pnpm/action-setup@v4
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 0d4a74c..1353397 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -30,7 +30,7 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@v4
         with:
-          node-version: "20"
+          node-version: "22"
 
       - name: Install pnpm
         uses: pnpm/action-setup@v4
diff --git a/docs/onboarding/README.md b/docs/onboarding/README.md
index 3dbdcd4..b296430 100644
--- a/docs/onboarding/README.md
+++ b/docs/onboarding/README.md
@@ -33,7 +33,7 @@ Before starting, make sure you have:
 
 | Requirement | Version | Check Command |
 |-------------|---------|---------------|
-| Node.js | 18+ | `node --version` |
+| Node.js | 22.13+ | `node --version` |
 | pnpm | 8+ | `pnpm --version` |
 | Git | 2.30+ | `git --version` |
 | Claude Code | Latest | `claude --version` |
diff --git a/packages/pipeline/package.json b/packages/pipeline/package.json
index 974b9e7..c44a675 100644
--- a/packages/pipeline/package.json
+++ b/packages/pipeline/package.json
@@ -44,7 +44,7 @@
   "dependencies": {
     "fast-xml-parser": "^5.10.1",
     "fflate": "^0.8.2",
-    "pdfjs-dist": "^6.0.227",
+    "pdfjs-dist": "^6.2.108",
     "pngjs": "^7.0.0",
     "zod": "^3.24.1"
   },
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index d4997ef..60dc925 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -75,8 +75,8 @@ importers:
         specifier: ^0.8.2
         version: 0.8.3
       pdfjs-dist:
-        specifier: ^6.0.227
-        version: 6.0.227
+        specifier: ^6.2.108
+        version: 6.2.108
       pngjs:
         specifier: ^7.0.0
         version: 7.0.0
@@ -2179,8 +2179,8 @@ packages:
   pdf-lib@1.17.1:
     resolution: {integrity: sha512-V/mpyJAoTsN4cnP31vc0wfNA1+p20evqqnap0KLoRUN0Yk/p3wN52DOEsL4oBFcLdb76hlpKPtzJIgo67j/XLw==}
 
-  pdfjs-dist@6.0.227:
-    resolution: {integrity: sha512-/P6M4SXw+70waMVLUM7rdRtvo+dEzqE1t6W/zQNvBETo2MaRa5rrvCcAYdfWGiUzadTgM0lJmRApUrW0d9zgKg==}
+  pdfjs-dist@6.2.108:
+    resolution: {integrity: sha512-YxFb+SQcodN2rnX9Tn3dHYlqfb7NjlzzfONPpJd+AKoKtUjEdevTfbC07d5TcczzOK6261auRkP/M8OBHs9vFQ==}
     engines: {node: '>=22.13.0 || >=24'}
 
   picocolors@1.1.1:
@@ -4781,7 +4781,7 @@ snapshots:
       pako: 1.0.11
       tslib: 1.14.1
 
-  pdfjs-dist@6.0.227:
+  pdfjs-dist@6.2.108:
     optionalDependencies:
       '@napi-rs/canvas': 1.0.0