diff --git a/.github/workflows/ci-build.yaml b/.github/workflows/ci-build.yaml
index d28dd666c7969..2f17ad10b1bf3 100644
--- a/.github/workflows/ci-build.yaml
+++ b/.github/workflows/ci-build.yaml
@@ -308,7 +308,7 @@ jobs:
         uses: actions/setup-node@39370e3970a6d050c480ffad4ff0ed4d3fdee5af # v4.1.0
         with:
           # renovate: datasource=node-version packageName=node versioning=node
-          node-version: '22.9.0'
+          node-version: '22.12.0'
       - name: Restore node dependency cache
         id: cache-dependencies
         uses: actions/cache@1bd1e32a3bdc45362d1e726936510720a7c30a57 # v4.2.0
diff --git a/Dockerfile b/Dockerfile
index 45c1deb4d8c9b..1261b9c84f2c6 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -83,7 +83,7 @@ WORKDIR /home/argocd
 ####################################################################################################
 # Argo CD UI stage
 ####################################################################################################
-FROM --platform=$BUILDPLATFORM docker.io/library/node:23.0.0@sha256:e643c0b70dca9704dff42e12b17f5b719dbe4f95e6392fc2dfa0c5f02ea8044d AS argocd-ui
+FROM --platform=$BUILDPLATFORM docker.io/library/node:23.5.0@sha256:d1981154826392e7a0f97baef3aca24d5d5848b79ac5ead9300248e2312af256 AS argocd-ui
 
 WORKDIR /src
 COPY ["ui/package.json", "ui/yarn.lock", "./"]
diff --git a/ui-test/Dockerfile b/ui-test/Dockerfile
index 7469b94b002ea..fae4ae5427c66 100644
--- a/ui-test/Dockerfile
+++ b/ui-test/Dockerfile
@@ -1,4 +1,4 @@
-FROM docker.io/library/node:23.0.0@sha256:e643c0b70dca9704dff42e12b17f5b719dbe4f95e6392fc2dfa0c5f02ea8044d as node
+FROM docker.io/library/node:23.5.0@sha256:d1981154826392e7a0f97baef3aca24d5d5848b79ac5ead9300248e2312af256 as node
 
 RUN apt-get update && apt-get install --no-install-recommends -y \
     software-properties-common 
diff --git a/ui/.nvmrc b/ui/.nvmrc
index 728f7de5c2da0..1d9b7831ba9d9 100644
--- a/ui/.nvmrc
+++ b/ui/.nvmrc
@@ -1 +1 @@
-22.9.0
+22.12.0