diff --git a/docker/backend.Dockerfile b/docker/backend.Dockerfile
index deb0bcc..b08a271 100644
--- a/docker/backend.Dockerfile
+++ b/docker/backend.Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.25.11-alpine@sha256:523c3effe300580ed375e43f43b1c9b091b68e935a7c3a92bfcc4e7ed55b18c2 AS base
+FROM golang:1.26.6-alpine@sha256:3889b425f035be855a72fb4755265311293b6d414521f0a519d819df32222d83 AS base
 WORKDIR /app
 RUN apk add --no-cache git
 COPY backend/go.mod backend/go.sum ./
diff --git a/docker/image-converter.Dockerfile b/docker/image-converter.Dockerfile
index 1e36020..3aa8a2c 100644
--- a/docker/image-converter.Dockerfile
+++ b/docker/image-converter.Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.25.11-alpine@sha256:523c3effe300580ed375e43f43b1c9b091b68e935a7c3a92bfcc4e7ed55b18c2 AS build
+FROM golang:1.26.6-alpine@sha256:3889b425f035be855a72fb4755265311293b6d414521f0a519d819df32222d83 AS build
 WORKDIR /src
 COPY backend/go.mod backend/go.sum ./
 RUN go mod download