diff --git a/Dockerfile b/Dockerfile
index a10be02..8a74fed 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 # Use a specific version of OpenJDK based on Debian ("bullseye" in this case)
-FROM --platform=$BUILDPLATFORM openjdk:22-ea-21-jdk-slim-bullseye AS builder
+FROM --platform=$BUILDPLATFORM openjdk:21-jdk-bullseye AS builder
 
 # Replace 'apk' commands with 'apt-get' for Debian-based package management.
 # Install required packages such as 'git' and 'gradle'. Remember to update and clean up properly.
@@ -12,7 +12,7 @@ COPY . .
 RUN ./gradlew shadowJar
 
 # Second stage: Setup the runtime container
-FROM openjdk:22-ea-21-jdk-slim-bullseye
+FROM openjdk:21-jdk-bullseye
 
 # Again, switch to 'apt-get' for installing 'bash'. Clean up to keep the image size down.
 RUN apt-get update && \