diff --git a/Dockerfile b/Dockerfile
index 8b36e87..69ad3db 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,8 +1,8 @@
 # syntax=docker/dockerfile:1.6
 # Build arguments
 ARG ELIXIR_VERSION=1.19.5
-ARG OTP_VERSION=28.3
-ARG DEBIAN_VERSION=trixie-20260202-slim
+ARG OTP_VERSION=28.4.1
+ARG DEBIAN_VERSION=trixie-20260316-slim
 
 ARG BUILDER_IMAGE="hexpm/elixir:${ELIXIR_VERSION}-erlang-${OTP_VERSION}-debian-${DEBIAN_VERSION}"
 ARG RUNNER_IMAGE="debian:${DEBIAN_VERSION}"