diff --git a/.tool-versions b/.tool-versions
index ce6f7ca7..fca8e1e6 100644
--- a/.tool-versions
+++ b/.tool-versions
@@ -1,2 +1,2 @@
-erlang 29.0.1
-elixir 1.20.0-otp-29
+erlang 29.0.2
+elixir 1.20.1-otp-29
diff --git a/Dockerfile b/Dockerfile
index 66e21ab0..c9c55e28 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -11,8 +11,8 @@
 #   - codeberg.org/gmcintire/prop-base - prebuilt runtime base (see Dockerfile.base)
 #   - Ex: docker.io/hexpm/elixir:1.19.5-erlang-28.4.1-debian-trixie-20260316-slim
 #
-ARG ELIXIR_VERSION=1.20.0
-ARG OTP_VERSION=29.0.1
+ARG ELIXIR_VERSION=1.20.1
+ARG OTP_VERSION=29.0.2
 ARG DEBIAN_VERSION=trixie-20260518-slim
 
 ARG BUILDER_IMAGE="docker.io/hexpm/elixir:${ELIXIR_VERSION}-erlang-${OTP_VERSION}-debian-${DEBIAN_VERSION}"