diff --git a/.github/workflows/pr_checks.yml b/.github/workflows/pr_checks.yml
index 5d04ca8ac..622b934dc 100644
--- a/.github/workflows/pr_checks.yml
+++ b/.github/workflows/pr_checks.yml
@@ -16,7 +16,7 @@ jobs:
       - name: setup-node
         uses: actions/setup-node@v4
         with:
-          node-version: 20.x
+          node-version: 22.x
           cache: "npm"
           cache-dependency-path: "**/package-lock.json"
       - name: install
@@ -48,7 +48,7 @@ jobs:
       - name: setup-node
         uses: actions/setup-node@v4
         with:
-          node-version: 20.x
+          node-version: 22.x
           cache: "npm"
           cache-dependency-path: "**/package-lock.json"
       - name: install
@@ -78,7 +78,7 @@ jobs:
       - name: setup-node
         uses: actions/setup-node@v4
         with:
-          node-version: 20.x
+          node-version: 22.x
           cache: "npm"
           cache-dependency-path: "**/package-lock.json"
       - name: install
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 2cae36434..0f10da48a 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -27,7 +27,7 @@ jobs:
       - name: Setup Node
         uses: actions/setup-node@v4
         with:
-          node-version: "20.x"
+          node-version: "22.x"
 
       - name: Install dependencies and build 🔧
         run: npm ci && npm run build
diff --git a/.github/workflows/publish_canary.yml b/.github/workflows/publish_canary.yml
index 84cffaa41..41b3717de 100644
--- a/.github/workflows/publish_canary.yml
+++ b/.github/workflows/publish_canary.yml
@@ -31,7 +31,7 @@ jobs:
       - name: Setup Node
         uses: actions/setup-node@v4
         with:
-          node-version: "20.x"
+          node-version: "22.x"
           registry-url: "https://registry.npmjs.org"
 
       - name: Install dependencies and build 🔧
diff --git a/packages/sign-client/Dockerfile b/packages/sign-client/Dockerfile
index 0e219b915..d8f793c1b 100644
--- a/packages/sign-client/Dockerfile
+++ b/packages/sign-client/Dockerfile
@@ -1,4 +1,4 @@
-FROM node:21-alpine as base
+FROM node:22-alpine as base
 
 WORKDIR /