diff --git a/images/aptly-server/Dockerfile b/images/aptly-server/Dockerfile
index 5061407..093ece9 100644
--- a/images/aptly-server/Dockerfile
+++ b/images/aptly-server/Dockerfile
@@ -15,7 +15,7 @@
 #
 # renovate: datasource=github-releases depName=aptly-dev/aptly
 ARG APTLY_VERSION=1.6.3
-ARG GO_IMAGE=golang:1.25-trixie
+ARG GO_IMAGE=golang:1.26-trixie
 ARG RUNTIME_IMAGE=debian:trixie-slim
 
 # renovate: datasource=github-releases depName=mikefarah/yq