diff --git a/.drone.yml b/.drone.yml
index 428cf6f..883e50f 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -37,7 +37,7 @@ steps:
       restore: true
 
   - name: test
-    image: &elixir 'elixir:1.15.7-slim'
+    image: &elixir 'hexpm/elixir:1.16.1-erlang-26.2.2-debian-bookworm-20240130-slim'
     environment:
       MIX_ENV: test
       POSTGRES_HOST: db
diff --git a/.tool-versions b/.tool-versions
index 82be696..b80e361 100644
--- a/.tool-versions
+++ b/.tool-versions
@@ -1,2 +1,2 @@
-erlang 26.1.2
-elixir 1.15.7
+erlang 26.2.2
+elixir 1.16.1
diff --git a/Dockerfile b/Dockerfile
index 38d901e..79c0e91 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM elixir:1.15.7-slim AS builder
+FROM hexpm/elixir:1.16.1-erlang-26.2.2-debian-bookworm-20240130-slim AS builder
 
 RUN apt-get update \
   && apt-get -y install make