diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 315f6fed3..04a9d7346 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -54,7 +54,7 @@ jobs:
     - name: Install nodejs
       uses: actions/setup-node@v4
       with:
-        node-version: "22.3.0"
+        node-version: "22.4.0"
         cache: "pnpm"
         cache-dependency-path: "**/pnpm-lock.yaml"
     - name: Run linter
@@ -128,7 +128,7 @@ jobs:
     - name: Install nodejs
       uses: actions/setup-node@v4
       with:
-        node-version: "22.3.0"
+        node-version: "22.4.0"
         cache: "pnpm"
         cache-dependency-path: "**/pnpm-lock.yaml"
     - name: Install nodejs dependencies
diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index 82fdf9283..78b161a20 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -192,7 +192,7 @@ jobs:
     - name: Install nodejs
       uses: actions/setup-node@v4
       with:
-        node-version: "22.3.0"
+        node-version: "22.4.0"
         cache: "pnpm"
         cache-dependency-path: "**/pnpm-lock.yaml"
     - name: Build UI
@@ -253,7 +253,7 @@ jobs:
     - name: Install nodejs
       uses: actions/setup-node@v4
       with:
-        node-version: "22.3.0"
+        node-version: "22.4.0"
         cache: "pnpm"
         cache-dependency-path: "**/pnpm-lock.yaml"
     - name: Build UI
diff --git a/Dockerfile b/Dockerfile
index 862660587..8e2ce07a7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
 ####################################################################################################
 # ui-builder
 ####################################################################################################
-FROM --platform=$BUILDPLATFORM docker.io/library/node:22.3.0 AS ui-builder
+FROM --platform=$BUILDPLATFORM docker.io/library/node:22.4.0 AS ui-builder
 
 ARG PNPM_VERSION=9.0.3
 RUN npm install --global pnpm@${PNPM_VERSION}
@@ -106,7 +106,7 @@ CMD ["/usr/local/bin/kargo"]
 # - supports development
 # - not used for official image builds
 ####################################################################################################
-FROM --platform=$BUILDPLATFORM docker.io/library/node:22.3.0 AS ui-dev
+FROM --platform=$BUILDPLATFORM docker.io/library/node:22.4.0 AS ui-dev
 
 ARG PNPM_VERSION=9.0.3
 RUN npm install --global pnpm@${PNPM_VERSION}