diff --git a/Dockerfile b/Dockerfile
index 5cdfafd..3528c0a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 # Build stage
-FROM golang:1.24-alpine AS builder
+FROM golang:1.25-alpine AS builder
 
 RUN apk add --no-cache git make gcc musl-dev
 
diff --git a/README.md b/README.md
index 618dd4b..686c61d 100644
--- a/README.md
+++ b/README.md
@@ -103,7 +103,7 @@ chi Router ──► Middleware Stack ──► Handler
 
 ### Prerequisites
 
-- Go 1.24+
+- Go 1.25+
 - golangci-lint
 - Docker (for running)
 
diff --git a/go.mod b/go.mod
index 56eeacc..ac36b9c 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module git.eeqj.de/sneak/upaas
 
-go 1.25.4
+go 1.25
 
 require (
 	github.com/99designs/basicauth-go v0.0.0-20230316000542-bf6f9cbbf0f8
@@ -11,6 +11,7 @@ require (
 	github.com/gorilla/sessions v1.4.0
 	github.com/joho/godotenv v1.5.1
 	github.com/mattn/go-sqlite3 v1.14.32
+	github.com/oklog/ulid/v2 v2.1.1
 	github.com/prometheus/client_golang v1.23.2
 	github.com/spf13/viper v1.21.0
 	github.com/stretchr/testify v1.11.1
@@ -44,7 +45,6 @@ require (
 	github.com/moby/term v0.5.2 // indirect
 	github.com/morikuni/aec v1.1.0 // indirect
 	github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect
-	github.com/oklog/ulid/v2 v2.1.1 // indirect
 	github.com/opencontainers/go-digest v1.0.0 // indirect
 	github.com/opencontainers/image-spec v1.1.1 // indirect
 	github.com/pelletier/go-toml/v2 v2.2.4 // indirect