diff --git a/Dockerfile b/Dockerfile
index ad1ab0e..f6860e2 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM --platform=$BUILDPLATFORM golang:1.26.5 AS builder
+FROM --platform=$BUILDPLATFORM golang:1.26.6 AS builder
 ENV CGO_ENABLED=0
 ENV GOTOOLCHAIN=auto
 WORKDIR /src
diff --git a/go.mod b/go.mod
index f723e8f..15d1bba 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/nais/wonderwall
 
-go 1.26.5
+go 1.26.6
 
 require (
 	github.com/KimMachineGun/automemlimit v0.7.5
diff --git a/mise.toml b/mise.toml
index 5f9f455..8fce251 100644
--- a/mise.toml
+++ b/mise.toml
@@ -2,7 +2,7 @@
 pin = true
 
 [tools]
-go = "1.26.5"
+go = "1.26.6"
 golangci-lint = "2.12.2"
 "go:github.com/securego/gosec/v2/cmd/gosec" = "2.28.0"
 "go:github.com/sethvargo/ratchet" = "0.12.0"