diff --git a/Dockerfile b/Dockerfile
index 26b2c52..a3f10a7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,7 +4,7 @@
 FROM python:3.14-alpine AS build
 
 # renovate: datasource=github-tags depName=aws/aws-cli extractVersion=(?<version>.*)$
-ARG AWS_CLI_VERSION=2.34.20
+ARG AWS_CLI_VERSION=2.34.21
 
 # Change workdir
 WORKDIR /tmp