diff --git a/.github/workflows/ci-build.yaml b/.github/workflows/ci-build.yaml
index a7410e550bef8..43afc73bcb24c 100644
--- a/.github/workflows/ci-build.yaml
+++ b/.github/workflows/ci-build.yaml
@@ -267,7 +267,7 @@ jobs:
       - name: Setup NodeJS
         uses: actions/setup-node@e33196f7422957bea03ed53f6fbb155025ffc7b8 # v3.7.0
         with:
-          node-version: '20.3.1'
+          node-version: '20.4.0'
       - name: Restore node dependency cache
         id: cache-dependencies
         uses: actions/cache@88522ab9f39a2ea568f7027eddc7d8d8bc9d59c8 # v3.3.1
diff --git a/Dockerfile b/Dockerfile
index 12c9ea8f4e6da..dbed21ca65bad 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -83,7 +83,7 @@ WORKDIR /home/argocd
 ####################################################################################################
 # Argo CD UI stage
 ####################################################################################################
-FROM --platform=$BUILDPLATFORM docker.io/library/node:20.3.1@sha256:2f0b0c15f97441defa812268ee943bbfaaf666ea6cf7cac62ee3f127906b35c6 AS argocd-ui
+FROM --platform=$BUILDPLATFORM docker.io/library/node:20.4.0@sha256:b3ca7d32f0c12291df6e45a914d4ee60011a3fce4a978df5e609e356a4a2cb88 AS argocd-ui
 
 WORKDIR /src
 COPY ["ui/package.json", "ui/yarn.lock", "./"]
diff --git a/test/container/Dockerfile b/test/container/Dockerfile
index 373505ee3ef5a..d6ae93e26884b 100644
--- a/test/container/Dockerfile
+++ b/test/container/Dockerfile
@@ -6,7 +6,7 @@ FROM docker.io/library/redis:7.0.11@sha256:f50031a49f41e493087fb95f96fdb3523bb25
 RUN ln -s /usr/lib/$(uname -m)-linux-gnu /usr/lib/linux-gnu 
 
 # Please make sure to also check the contained yarn version and update the references below when upgrading this image's version
-FROM docker.io/library/node:20.3.1@sha256:2f0b0c15f97441defa812268ee943bbfaaf666ea6cf7cac62ee3f127906b35c6 as node
+FROM docker.io/library/node:20.4.0@sha256:b3ca7d32f0c12291df6e45a914d4ee60011a3fce4a978df5e609e356a4a2cb88 as node
 
 FROM docker.io/library/golang:1.20.5@sha256:4b1fc02d16fca272e5e6e6adc98396219b43ef663a377eef4a97e881d364393f as golang
 
diff --git a/ui-test/Dockerfile b/ui-test/Dockerfile
index e3ed314621d5c..567917399b33b 100644
--- a/ui-test/Dockerfile
+++ b/ui-test/Dockerfile
@@ -1,4 +1,4 @@
-FROM docker.io/library/node:20.3.1@sha256:2f0b0c15f97441defa812268ee943bbfaaf666ea6cf7cac62ee3f127906b35c6 AS node
+FROM docker.io/library/node:20.4.0@sha256:b3ca7d32f0c12291df6e45a914d4ee60011a3fce4a978df5e609e356a4a2cb88 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 04f4e7ab35f38..a79492b06865b 100644
--- a/ui/.nvmrc
+++ b/ui/.nvmrc
@@ -1 +1 @@
-v20.3.1
+v20.4.0
diff --git a/ui/package.json b/ui/package.json
index 497b0d04a0f85..5321920ef8e33 100644
--- a/ui/package.json
+++ b/ui/package.json
@@ -77,7 +77,7 @@
     "@types/js-yaml": "^3.11.2",
     "@types/lodash-es": "^4.17.6",
     "@types/minimatch": "^3.0.3",
-    "@types/node": "20.3.1",
+    "@types/node": "20.4.0",
     "@types/prop-types": "^15.7.5",
     "@types/react": "^16.8.5",
     "@types/react-autocomplete": "^1.8.4",
diff --git a/ui/yarn.lock b/ui/yarn.lock
index c930f4f62200e..d82e6ea715563 100644
--- a/ui/yarn.lock
+++ b/ui/yarn.lock
@@ -1908,10 +1908,10 @@
   resolved "https://registry.yarnpkg.com/@types/node/-/node-16.3.1.tgz#24691fa2b0c3ec8c0d34bfcfd495edac5593ebb4"
   integrity sha512-N87VuQi7HEeRJkhzovao/JviiqKjDKMVKxKMfUvSKw+MbkbW8R0nA3fi/MQhhlxV2fQ+2ReM+/Nt4efdrJx3zA==
 
-"@types/node@20.3.1":
-  version "20.3.1"
-  resolved "https://registry.yarnpkg.com/@types/node/-/node-20.3.1.tgz#e8a83f1aa8b649377bb1fb5d7bac5cb90e784dfe"
-  integrity sha512-EhcH/wvidPy1WeML3TtYFGR83UzjxeWRen9V402T8aUGYsCHOmfoisV3ZSg03gAFIbLq8TnWOJ0f4cALtnSEUg==
+"@types/node@20.4.0":
+  version "20.4.0"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-20.4.0.tgz#01d637d1891e419bc85763b46f42809cd2d5addb"
+  integrity sha512-jfT7iTf/4kOQ9S7CHV9BIyRaQqHu67mOjsIQBC3BKZvzvUB6zLxEwJ6sBE3ozcvP8kF6Uk5PXN0Q+c0dfhGX0g==
 
 "@types/node@^14.11.8":
   version "14.18.12"