diff --git a/Dockerfile b/Dockerfile
index f56590e..157e697 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.20.1 as builder
+FROM alpine:3.20.2 as builder
 
 WORKDIR /go/src/github.com/systemli/dereferrer