diff --git a/ChangeLog.md b/ChangeLog.md
index 51cd48fd2..dba568868 100644
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -9,6 +9,7 @@ General:
 - Performance improvements for internal metadata access using in-memory metadata store
 - Fix building failure on Node 22 platform.
 - Fix * IfMatch for non-existent resource not throwing 412 Precondition Failed
+- Update Node 22 Alpine base image from 3.21 to 3.23 to address critical CVEs
 
 ## 2025.07 Version 3.35.0
 
diff --git a/Dockerfile b/Dockerfile
index 424990eb5..17018becc 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
 #
 # Builder
 #
-FROM node:22-alpine3.21 as builder
+FROM node:22-alpine3.23 as builder
 
 WORKDIR /opt/azurite
 
@@ -18,7 +18,7 @@ RUN npm run build && \
 
 # Production image
 #
-FROM node:22-alpine3.21
+FROM node:22-alpine3.23
 
 ENV NODE_ENV=production