diff --git a/Dockerfile b/Dockerfile
index 726babd..4ff461e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 ARG MIX_ENV="prod"
 
-FROM hexpm/elixir:1.19-erlang-28.3-alpine-3.22.2 as build
+FROM hexpm/elixir:1.19-erlang-28.3-alpine-3.23.3 as build
 
 # install build dependencies
 RUN apk add --no-cache build-base git python3 curl