diff --git a/Dockerfile b/Dockerfile
index ad5beb1..7dcc98a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 # syntax=docker/dockerfile:1.7
 
-ARG GO_VERSION=1.26.4
+ARG GO_VERSION=1.26.5
 
 FROM --platform=$BUILDPLATFORM golang:${GO_VERSION}-bookworm AS build
 
diff --git a/go.mod b/go.mod
index 7682985..790f2c4 100644
--- a/go.mod
+++ b/go.mod
@@ -2,7 +2,7 @@ module github.com/netspeedy/s3ctl
 
 go 1.26.0
 
-toolchain go1.26.4
+toolchain go1.26.5
 
 require (
 	github.com/aws/aws-sdk-go-v2 v1.43.3