diff --git a/test/Dockerfile.distro b/test/Dockerfile.distro
index ef5616216c..1fba67abab 100644
--- a/test/Dockerfile.distro
+++ b/test/Dockerfile.distro
@@ -137,7 +137,7 @@ RUN install-tool protoc 33.0
 FROM build AS test-erlang
 
 # renovate: datasource=github-releases packageName=containerbase/erlang-prebuild versioning=docker
-RUN install-tool erlang 27.3.4.3
+RUN install-tool erlang 28.1.0.0
 # renovate: datasource=github-releases packageName=elixir-lang/elixir
 RUN install-tool elixir 1.19.2
 
diff --git a/test/erlang/Dockerfile b/test/erlang/Dockerfile
index ab11600756..7870f95ed2 100644
--- a/test/erlang/Dockerfile
+++ b/test/erlang/Dockerfile
@@ -49,7 +49,7 @@ FROM base AS testa
 
 # https://hexdocs.pm/elixir/compatibility-and-deprecations.html#between-elixir-and-erlang-otp
 # renovate: datasource=github-releases packageName=containerbase/erlang-prebuild versioning=docker
-RUN install-tool erlang 27.3.4.3
+RUN install-tool erlang 28.1.0.0
 
 # renovate: datasource=github-releases packageName=elixir-lang/elixir
 RUN install-tool elixir 1.19.2
diff --git a/test/erlang/Dockerfile.arm64 b/test/erlang/Dockerfile.arm64
index 1a44ce7282..9645bc9d60 100644
--- a/test/erlang/Dockerfile.arm64
+++ b/test/erlang/Dockerfile.arm64
@@ -38,7 +38,7 @@ ARG CONTAINERBASE_LOG_LEVEL
 FROM base AS test-erlang
 
 # renovate: datasource=github-releases packageName=containerbase/erlang-prebuild versioning=docker
-RUN install-tool erlang 27.3.4.3
+RUN install-tool erlang 28.1.0.0
 
 #--------------------------------------
 # Image: elixir