diff --git a/hosting/single/Dockerfile b/hosting/single/Dockerfile
index e43e5ad10c..6fc1f96d28 100644
--- a/hosting/single/Dockerfile
+++ b/hosting/single/Dockerfile
@@ -1,4 +1,4 @@
-FROM node:14-slim as build
+FROM node:18-slim as build
 
 # install node-gyp dependencies
 RUN apt-get update && apt-get upgrade -y && apt-get install -y --no-install-recommends apt-utils cron g++ make python
diff --git a/packages/server/Dockerfile b/packages/server/Dockerfile
index a526538b71..61f064ecfb 100644
--- a/packages/server/Dockerfile
+++ b/packages/server/Dockerfile
@@ -1,4 +1,4 @@
-FROM node:14-slim
+FROM node:18-slim
 
 LABEL com.centurylinklabs.watchtower.lifecycle.pre-check="scripts/watchtower-hooks/pre-check.sh"
 LABEL com.centurylinklabs.watchtower.lifecycle.pre-update="scripts/watchtower-hooks/pre-update.sh"
diff --git a/packages/worker/Dockerfile b/packages/worker/Dockerfile
index dd98f3b7f8..4230ee86f8 100644
--- a/packages/worker/Dockerfile
+++ b/packages/worker/Dockerfile
@@ -1,4 +1,4 @@
-FROM node:14-alpine
+FROM node:18-alpine
 
 LABEL com.centurylinklabs.watchtower.lifecycle.pre-check="scripts/watchtower-hooks/pre-check.sh"
 LABEL com.centurylinklabs.watchtower.lifecycle.pre-update="scripts/watchtower-hooks/pre-update.sh"