diff --git a/Dockerfile b/Dockerfile
index eb09fc8..6dc5fd4 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM docker.io/golang:1.21.3-alpine AS build-env
+FROM docker.io/golang:1.21.4-alpine AS build-env
 
 WORKDIR /build/github.com/spejder/ms-vcard