diff --git a/Dockerfile b/Dockerfile
index 18886be..a6a8061 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -12,7 +12,7 @@ COPY src ./src
 RUN npx vite build
 
 # Build the Go binary, including embedded UI files:
-FROM golang:1.25.4-alpine AS build-go
+FROM golang:1.25.5-alpine AS build-go
 WORKDIR /go/src/riverui
 
 COPY go.mod go.sum ./
diff --git a/Dockerfile.pro b/Dockerfile.pro
index 1a022e6..dd22a0f 100644
--- a/Dockerfile.pro
+++ b/Dockerfile.pro
@@ -12,7 +12,7 @@ COPY src ./src
 RUN npx vite build
 
 # Build the Go binary, including embedded UI files:
-FROM golang:1.25.4-alpine AS build-go
+FROM golang:1.25.5-alpine AS build-go
 WORKDIR /go/src/riverui
 
 # Download main module dependencies first