diff --git a/Dockerfile.edgeguard b/Dockerfile.edgeguard
index 56d10b2..d071017 100644
--- a/Dockerfile.edgeguard
+++ b/Dockerfile.edgeguard
@@ -1,4 +1,4 @@
-FROM golang:1.23-bookworm AS build
+FROM golang:1.26-bookworm AS build
 WORKDIR /src
 COPY go.mod ./
 RUN go mod download
@@ -6,7 +6,7 @@ COPY . .
 ARG VERSION=dev
 RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -trimpath -ldflags="-s -w -X main.version=${VERSION}" -o /out/sessionguard-edgeguard ./cmd/edgeguard
 
-FROM alpine:3.20
+FROM alpine:3.24
 RUN apk add --no-cache ca-certificates \
     && addgroup -S edgeguard \
     && adduser -S -G edgeguard edgeguard \