diff --git a/Dockerfile b/Dockerfile
index 83a56e829d3..64d4440e8ad 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM node:20.20-alpine
+FROM node:26.2-alpine
 
 RUN addgroup -g 10001 app && \
     adduser -D -G app -h /app -u 10001 app
diff --git a/Dockerfile.cloudrun b/Dockerfile.cloudrun
index eb9459e104e..13d436c6320 100644
--- a/Dockerfile.cloudrun
+++ b/Dockerfile.cloudrun
@@ -1,4 +1,4 @@
-FROM node:20.20-alpine
+FROM node:26.2-alpine
 
 RUN addgroup -g 10001 app && \
     adduser -D -G app -h /app -u 10001 app