diff --git a/.tool-versions b/.tool-versions
index 82b01cf..de05a99 100644
--- a/.tool-versions
+++ b/.tool-versions
@@ -1,3 +1,3 @@
-elixir 1.18.0-otp-26
+elixir 1.18.1-otp-26
 erlang 27.2
 nodejs 22.12.0
diff --git a/Dockerfile b/Dockerfile
index 3f9924b..31cc063 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 ### Elixir Deps
-FROM hexpm/elixir:1.18.0-erlang-27.2-alpine-3.21.0 AS elixir-deps
+FROM hexpm/elixir:1.18.1-erlang-27.2-alpine-3.21.0 AS elixir-deps
 
 # git is needed to fetch some mix deps
 RUN apk add --no-cache git