diff --git a/deployments/docker/Dockerfile.coordination b/deployments/docker/Dockerfile.coordination
index 88d8877..23fa150 100644
--- a/deployments/docker/Dockerfile.coordination
+++ b/deployments/docker/Dockerfile.coordination
@@ -1,6 +1,6 @@
 # Multi-stage build for CONJUGATE Coordination Node
 # Stage 1: Builder
-FROM golang:1.24-alpine AS builder
+FROM golang:1.26-alpine AS builder
 
 # Install build dependencies
 RUN apk add --no-cache git ca-certificates tzdata
diff --git a/deployments/docker/Dockerfile.data b/deployments/docker/Dockerfile.data
index b8e8436..1e71a3f 100644
--- a/deployments/docker/Dockerfile.data
+++ b/deployments/docker/Dockerfile.data
@@ -1,6 +1,6 @@
 # Multi-stage build for CONJUGATE Data Node
 # Stage 1: Builder
-FROM golang:1.24-alpine AS builder
+FROM golang:1.26-alpine AS builder
 
 # Install build dependencies
 RUN apk add --no-cache git ca-certificates tzdata
diff --git a/deployments/docker/Dockerfile.master b/deployments/docker/Dockerfile.master
index 5bcfb6a..96b275b 100644
--- a/deployments/docker/Dockerfile.master
+++ b/deployments/docker/Dockerfile.master
@@ -1,6 +1,6 @@
 # Multi-stage build for CONJUGATE Master Node
 # Stage 1: Builder
-FROM golang:1.24-alpine AS builder
+FROM golang:1.26-alpine AS builder
 
 # Install build dependencies
 RUN apk add --no-cache git ca-certificates tzdata