diff --git a/Dockerfile b/Dockerfile
index de045e2..c548a06 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
 #-------------------
 # Download cilium-cli
 #-------------------
-FROM alpine:3.22.2@sha256:4b7ce07002c69e8f3d704a9c5d6fd3053be500b7f1c69fc0d80990c2ad8dd412 AS builder
+FROM alpine:3.23.0@sha256:51183f2cfa6320055da30872f211093f9ff1d3cf06f39a0bdb212314c5dc7375 AS builder
 
 # renovate: datasource=github-releases depName=cilium-cli lookupName=cilium/cilium-cli
 ARG CLI_VERSION=v0.18.9