diff --git a/docker/app/Dockerfile b/docker/app/Dockerfile
index 33cf0254..a9efb047 100644
--- a/docker/app/Dockerfile
+++ b/docker/app/Dockerfile
@@ -1,4 +1,4 @@
-FROM elixir:1.15.4-alpine
+FROM elixir:1.15.7-otp-26-alpine
 
 ADD https://api.github.com/repos/philomena-dev/FFmpeg/git/refs/heads/release/6.0 /tmp/ffmpeg_version.json
 RUN (echo "https://github.com/philomena-dev/prebuilt-ffmpeg/raw/master"; cat /etc/apk/repositories) > /tmp/repositories \