diff --git a/.node-version b/.node-version
index a9d087399..2dbbe00e6 100644
--- a/.node-version
+++ b/.node-version
@@ -1 +1 @@
-18.19.0
+20.11.1
diff --git a/.tool-versions b/.tool-versions
index d064b3ead..d7568adf6 100644
--- a/.tool-versions
+++ b/.tool-versions
@@ -1 +1 @@
-nodejs 18.19.0
+nodejs 20.11.1
diff --git a/Dockerfile b/Dockerfile
index 7410fbff5..2b17ace07 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -6,7 +6,7 @@ ARG OPENSSL_TAG=18.18
 ##--------- Stage: builder ---------##
 # Node image variant name explanations: "slim" only contains the minimal packages needed to run Node
 #FROM ${BASE_REGISTRY}/${BASE_IMAGE}:${BASE_TAG} AS builder
-FROM registry1.dso.mil/ironbank/opensource/nodejs/nodejs18:18.18.2-slim AS builder
+FROM registry1.dso.mil/ironbank/opensource/nodejs/nodejs20:20.11 AS builder
 
 WORKDIR /app
 
@@ -41,7 +41,7 @@ COPY . .
 
 # E2E image for running tests (same as prod but without certs)
 #FROM ${BASE_REGISTRY}/${BASE_IMAGE}:${BASE_TAG} AS e2e
-FROM registry1.dso.mil/ironbank/opensource/nodejs/nodejs18:18.18.2-slim AS e2e
+FROM registry1.dso.mil/ironbank/opensource/nodejs/nodejs20:20.11 AS e2e
 
 WORKDIR /app
 
@@ -68,12 +68,12 @@ CMD ["-r","./startup/index.js", "node_modules/.bin/next", "start"]
 ##--------- Stage: build-openssl ---------##
 # This image has OpenSSL 3 builtin so we can copy it from here
 #FROM ${BASE_REGISTRY}/${BASE_IMAGE}:${OPENSSL_TAG} AS build-openssl
-FROM registry1.dso.mil/ironbank/opensource/nodejs/nodejs18:18.18.2-slim AS build-openssl
+FROM registry1.dso.mil/ironbank/opensource/nodejs/nodejs20:20.11 AS build-openssl
 
 ##--------- Stage: build-env ---------##
 # Pre-Production image, run scripts and copy outputs to final image
 #FROM ${BASE_REGISTRY}/${BASE_IMAGE}:${BASE_TAG} AS build-env
-FROM registry1.dso.mil/ironbank/opensource/nodejs/nodejs18:18.18.2-slim AS build-env
+FROM registry1.dso.mil/ironbank/opensource/nodejs/nodejs20:20.11 AS build-env
 
 WORKDIR /app
 
@@ -89,7 +89,7 @@ RUN cat /usr/local/share/ca-certificates/DoD_Root_CA_3.crt > /usr/local/share/ca
 
 ##--------- Stage: runner ---------##
 # Final Production image
-FROM registry1.dso.mil/ironbank/opensource/nodejs/nodejs18:18.18.2-slim AS runner
+FROM registry1.dso.mil/ironbank/opensource/nodejs/nodejs20:20.11 AS runner
 
 WORKDIR /app
 
diff --git a/Dockerfile-gh b/Dockerfile-gh
index 8d915db8e..93e5f0550 100644
--- a/Dockerfile-gh
+++ b/Dockerfile-gh
@@ -1,6 +1,6 @@
 ##--------- Stage: builder ---------##
 # Node image variant name explanations: "bookworm" is the codeword for Debian 12, and "slim" only contains the minimal packages needed to run Node
-FROM node:18.19.0-bookworm-slim AS builder
+FROM node:20.11.1-bookworm-slim AS builder
 
 RUN apt-get update \
   && apt-get dist-upgrade -y \
@@ -65,7 +65,7 @@ CMD ["-r","./startup/index.js", "node_modules/.bin/next", "start"]
 ##--------- Stage: build-env ---------##
 
 # Production image, copy all the files and run next
-FROM node:18.19.0-bookworm-slim AS build-env
+FROM node:20.11.1-bookworm-slim AS build-env
 
 WORKDIR /app
 
diff --git a/package.json b/package.json
index 33b45126d..83adfb0a1 100644
--- a/package.json
+++ b/package.json
@@ -3,7 +3,7 @@
   "version": "4.31.2",
   "private": true,
   "engines": {
-    "node": "^18.14.2"
+    "node": "^20.11.1"
   },
   "repository": {
     "type": "git",