diff --git a/.tool-versions b/.tool-versions
index 8c557c8d..2340a34f 100644
--- a/.tool-versions
+++ b/.tool-versions
@@ -1,3 +1,3 @@
-elixir 1.19.4-otp-28
+elixir 1.19.5-otp-28
 erlang 28.3
 nodejs 24.10.0
diff --git a/Dockerfile b/Dockerfile
index d2d67846..9821f7bb 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -11,9 +11,9 @@
 #   - https://pkgs.org/ - resource for finding needed packages
 #   - Ex: hexpm/elixir:1.17.2-erlang-27.1-debian-bullseye-20240904-slim
 #
-ARG ELIXIR_VERSION=1.19.4
+ARG ELIXIR_VERSION=1.19.5
 ARG OTP_VERSION=28.3
-ARG DEBIAN_VERSION=trixie-20251208-slim
+ARG DEBIAN_VERSION=trixie-20251229-slim
 
 ARG BUILDER_IMAGE="hexpm/elixir:${ELIXIR_VERSION}-erlang-${OTP_VERSION}-debian-${DEBIAN_VERSION}"
 ARG RUNNER_IMAGE="debian:${DEBIAN_VERSION}"