diff --git a/Makefile b/Makefile
index 0d528170c7b..de2c1c3340b 100644
--- a/Makefile
+++ b/Makefile
@@ -212,7 +212,7 @@ mimir-build-image/$(UPTODATE): mimir-build-image/*
 # All the boiler plate for building golang follows:
 SUDO := $(shell docker info >/dev/null 2>&1 || echo "sudo -E")
 BUILD_IN_CONTAINER ?= true
-LATEST_BUILD_IMAGE_TAG ?= pr7117-99eea1ed8d
+LATEST_BUILD_IMAGE_TAG ?= pr7185-6a8507c909
 
 # TTY is parameterized to allow Google Cloud Builder to run builds,
 # as it currently disallows TTY devices. This value needs to be overridden
diff --git a/mimir-build-image/Dockerfile b/mimir-build-image/Dockerfile
index 0f17357cbad..a4bcdb1cacc 100644
--- a/mimir-build-image/Dockerfile
+++ b/mimir-build-image/Dockerfile
@@ -4,7 +4,7 @@
 # Provenance-includes-copyright: The Cortex Authors.
 
 FROM registry.k8s.io/kustomize/kustomize:v5.3.0 as kustomize
-FROM alpine/helm:3.13.3 as helm
+FROM alpine/helm:3.14.0 as helm
 FROM golang:1.21.6-bookworm
 ARG goproxyValue
 ENV GOPROXY=${goproxyValue}