diff --git a/Dockerfile b/Dockerfile
index 43f34b31..df29547c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 # Start by building the application.
-FROM docker.io/golang:1.25 as build
+FROM docker.io/golang:1.26 as build
 
 WORKDIR /usr/src/wireproxy
 COPY . .