diff --git a/Dockerfile b/Dockerfile
index 8f1c5576..9b73aed8 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM elixir:1.15 AS builder
+FROM elixir:1.16 AS builder
 
 SHELL ["/bin/bash", "-o", "pipefail", "-c"]