diff --git a/Dockerfile b/Dockerfile
index dc2c54c..1542e5d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM --platform=$BUILDPLATFORM golang:1.26 AS builder
+FROM --platform=$BUILDPLATFORM golang:1.26.4 AS builder
 ENV CGO_ENABLED=0
 ENV GOTOOLCHAIN=auto
 WORKDIR /src
diff --git a/go.mod b/go.mod
index dde8265..e27e77c 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/nais/wonderwall
 
-go 1.26.3
+go 1.26.4
 
 tool (
 	github.com/sethvargo/ratchet
diff --git a/mise.toml b/mise.toml
index e8a4e90..6d34db1 100644
--- a/mise.toml
+++ b/mise.toml
@@ -1,5 +1,5 @@
 [tools]
-go = "1.26.3"
+go = "1.26.4"
 
 [tasks.build]
 run = "go build -a -o bin/wonderwall ./cmd/wonderwall"