diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 197006f..acd1cb2 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -17,7 +17,7 @@ jobs:
       - uses: actions/checkout@v7
       - uses: actions/setup-go@v7
         with:
-          go-version: '1.25.0'
+          go-version: '1.26.5'
       - name: Install systemd headers
         run: |
           sudo apt-get update
diff --git a/Dockerfile b/Dockerfile
index 8433ce0..a6813bd 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -5,7 +5,7 @@ FROM debian:bullseye AS builder
 RUN apt-get update && apt-get install -y \
     curl git build-essential pkg-config libsystemd-dev
 
-ARG GO_VERSION=1.25.12
+ARG GO_VERSION=1.26.5
 RUN curl -fsSL https://go.dev/dl/go${GO_VERSION}.linux-$(dpkg --print-architecture).tar.gz -o go.tar.gz && \
     tar -C /usr/local -xzf go.tar.gz && rm go.tar.gz
 ENV PATH="/usr/local/go/bin:${PATH}"
diff --git a/Dockerfile.alpine b/Dockerfile.alpine
index 39342cf..a29af12 100644
--- a/Dockerfile.alpine
+++ b/Dockerfile.alpine
@@ -1,5 +1,5 @@
 # Build stage
-FROM golang:1.23.8-alpine AS builder
+FROM golang:1.26.5-alpine AS builder
 
 # Install build tools
 RUN apk add --no-cache build-base