diff --git a/Dockerfile b/Dockerfile
index ba2b5742..65371870 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.25-trixie AS builder
+FROM golang:1.26-trixie AS builder
 
 ENV GOFLAGS="-mod=readonly"
 
diff --git a/Dockerfile.alpine b/Dockerfile.alpine
index 23cfb908..494442dc 100644
--- a/Dockerfile.alpine
+++ b/Dockerfile.alpine
@@ -1,4 +1,4 @@
-FROM golang:1.25-alpine3.23 AS builder
+FROM golang:1.26-alpine3.23 AS builder
 
 ENV GOFLAGS="-mod=readonly"
 
diff --git a/Dockerfile.distroless b/Dockerfile.distroless
index 053315cc..36bc1406 100644
--- a/Dockerfile.distroless
+++ b/Dockerfile.distroless
@@ -1,4 +1,4 @@
-FROM golang:1.25-trixie AS builder
+FROM golang:1.26-trixie AS builder
 
 ENV CGO_ENABLED=0 GOFLAGS="-mod=readonly"