diff --git a/internal/hammer/Dockerfile b/internal/hammer/Dockerfile
index 32730353..fb8d226c 100644
--- a/internal/hammer/Dockerfile
+++ b/internal/hammer/Dockerfile
@@ -1,5 +1,5 @@
 
-FROM golang:1.26.6-alpine3.23@sha256:e57c41c1d5864341031181b0db34b9a537bb5773eb6428e4e5bdaea0f9135406 AS builder
+FROM golang:1.27.0-alpine3.23@sha256:3747dcba41c8b0db3211fda4db61638b980e17ac5bb3c94460a975a9cfe19395 AS builder
 
 ARG GOFLAGS="-trimpath -buildvcs=false -buildmode=exe"
 ENV GOFLAGS=$GOFLAGS